Merge branch 'master' into testLineTooLong

testLineTooLong: Ensure server processed incoming message before reading from the other client (#288 )
testLineTooLong: Also check with an egregiously long line
2025-04-04 22:39:50 +00:00 · 2024-08-15 20:35:18 +02:00 · 2024-08-15 20:34:16 +02:00 · 2024-08-11 20:43:14 +02:00 · 2024-07-27 18:14:57 +02:00 · 2024-07-24 20:35:37 +02:00
28 changed files with 467 additions and 107 deletions
--- a/.github/workflows/test-devel.yml
+++ b/.github/workflows/test-devel.yml
@ -453,7 +453,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        bahamut
      timeout-minutes: 30
@ -492,7 +494,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH   make
        bahamut-anope
      timeout-minutes: 30
@ -525,7 +529,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        bahamut-atheme
      timeout-minutes: 30
@ -565,7 +571,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/go/sbin:~/go/bin:~/go:$PATH
        make ergo
      timeout-minutes: 30
@ -604,7 +612,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH   make
        hybrid
      timeout-minutes: 30
@ -637,7 +647,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/inspircd/sbin:~/.local/inspircd/bin:~/.local/inspircd:$PATH
        make inspircd
      timeout-minutes: 30
@ -676,7 +688,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/inspircd/sbin:~/.local/inspircd/bin:~/.local/inspircd:$PATH  make
        inspircd-anope
      timeout-minutes: 30
@ -715,7 +729,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        ircu2
      timeout-minutes: 30
@ -743,7 +759,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        limnoria
      timeout-minutes: 30
@ -781,7 +799,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        nefarious
      timeout-minutes: 30
@ -814,7 +834,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local//sbin:~/.local//bin:~/.local/:$PATH
        make ngircd
      timeout-minutes: 30
@ -853,7 +875,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local//sbin:~/.local//bin:~/.local/:$PATH  make
        ngircd-anope
      timeout-minutes: 30
@ -886,7 +910,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local//sbin:~/.local//bin:~/.local/:$PATH
        make ngircd-atheme
      timeout-minutes: 30
@ -925,7 +951,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH   make
        plexus4
      timeout-minutes: 30
@ -972,7 +1000,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=$GITHUB_WORKSPACE/sable/target/debug/sbin:$GITHUB_WORKSPACE/sable/target/debug/bin:$GITHUB_WORKSPACE/sable/target/debug:$PATH
        make sable
      timeout-minutes: 30
@ -1005,7 +1035,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        solanum
      timeout-minutes: 30
@ -1032,7 +1064,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        sopel
      timeout-minutes: 30
@ -1070,7 +1104,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        thelounge
      timeout-minutes: 30
@ -1103,7 +1139,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/unrealircd/sbin:~/.local/unrealircd/bin:~/.local/unrealircd:$PATH
        make unrealircd
      timeout-minutes: 30
@ -1136,7 +1174,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/unrealircd/sbin:~/.local/unrealircd/bin:~/.local/unrealircd:$PATH
        make unrealircd-5
      timeout-minutes: 30
@ -1175,7 +1215,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/unrealircd/sbin:~/.local/unrealircd/bin:~/.local/unrealircd:$PATH  make
        unrealircd-anope
      timeout-minutes: 30
@ -1208,7 +1250,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/unrealircd/sbin:~/.local/unrealircd/bin:~/.local/unrealircd:$PATH
        make unrealircd-atheme
      timeout-minutes: 30
@ -1252,7 +1296,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/unrealircd/sbin:~/.local/unrealircd/bin:~/.local/unrealircd:$PATH
        IRCTEST_DLK_PATH="${{ github.workspace }}/Dlk-Services" IRCTEST_WP_CLI_PATH="${{
        github.workspace }}/wp-cli.phar" IRCTEST_WP_ZIP_PATH="${{ github.workspace
--- a/.github/workflows/test-devel_release.yml
+++ b/.github/workflows/test-devel_release.yml
@ -126,7 +126,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/inspircd/sbin:~/.local/inspircd/bin:~/.local/inspircd:$PATH
        make inspircd
      timeout-minutes: 30
@ -165,7 +167,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/inspircd/sbin:~/.local/inspircd/bin:~/.local/inspircd:$PATH  make
        inspircd-anope
      timeout-minutes: 30
@ -198,7 +202,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/inspircd/sbin:~/.local/inspircd/bin:~/.local/inspircd:$PATH
        make inspircd-atheme
      timeout-minutes: 30
--- a/.github/workflows/test-stable.yml
+++ b/.github/workflows/test-stable.yml
@ -189,7 +189,7 @@ jobs:
      uses: actions/checkout@v4
      with:
        path: inspircd
-        ref: v3.17.0
+        ref: v3.17.1
        repository: inspircd/inspircd
    - name: Build InspIRCd
      run: |
@ -228,7 +228,7 @@ jobs:
      uses: actions/checkout@v4
      with:
        path: ngircd
-        ref: 3e3f6cbeceefd9357b53b27c2386bb39306ab353
+        ref: acf8409c60ccc96beed0a1f990c4f9374823c0ce
        repository: ngircd/ngircd
    - name: Build ngircd
      run: |
@ -351,7 +351,7 @@ jobs:
      uses: actions/checkout@v4
      with:
        path: unrealircd
-        ref: da3c1c654481a33035b9c703957e1c25d0158259
+        ref: a68625454078641ce984eeb197f7e02b1857ab6c
        repository: unrealircd/unrealircd
    - name: Build UnrealIRCd 6
      run: |
@ -496,7 +496,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        bahamut
      timeout-minutes: 30
@ -535,7 +537,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH   make
        bahamut-anope
      timeout-minutes: 30
@ -568,7 +572,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        bahamut-atheme
      timeout-minutes: 30
@ -601,7 +607,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        charybdis
      timeout-minutes: 30
@ -641,7 +649,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/go/sbin:~/go/bin:~/go:$PATH
        make ergo
      timeout-minutes: 30
@ -680,7 +690,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH   make
        hybrid
      timeout-minutes: 30
@ -713,7 +725,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/inspircd/sbin:~/.local/inspircd/bin:~/.local/inspircd:$PATH
        make inspircd
      timeout-minutes: 30
@ -752,7 +766,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/inspircd/sbin:~/.local/inspircd/bin:~/.local/inspircd:$PATH  make
        inspircd-anope
      timeout-minutes: 30
@ -785,7 +801,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/inspircd/sbin:~/.local/inspircd/bin:~/.local/inspircd:$PATH
        make inspircd-atheme
      timeout-minutes: 30
@ -835,7 +853,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        irc2
      timeout-minutes: 30
@ -874,7 +894,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        ircu2
      timeout-minutes: 30
@ -901,7 +923,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        limnoria
      timeout-minutes: 30
@ -939,7 +963,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        nefarious
      timeout-minutes: 30
@ -972,7 +998,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local//sbin:~/.local//bin:~/.local/:$PATH
        make ngircd
      timeout-minutes: 30
@ -1011,7 +1039,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local//sbin:~/.local//bin:~/.local/:$PATH  make
        ngircd-anope
      timeout-minutes: 30
@ -1044,7 +1074,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local//sbin:~/.local//bin:~/.local/:$PATH
        make ngircd-atheme
      timeout-minutes: 30
@ -1083,7 +1115,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH   make
        plexus4
      timeout-minutes: 30
@ -1130,7 +1164,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=$GITHUB_WORKSPACE/sable/target/debug/sbin:$GITHUB_WORKSPACE/sable/target/debug/bin:$GITHUB_WORKSPACE/sable/target/debug:$PATH
        make sable
      timeout-minutes: 30
@ -1163,7 +1199,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        solanum
      timeout-minutes: 30
@ -1190,7 +1228,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        sopel
      timeout-minutes: 30
@ -1228,7 +1268,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  make
        thelounge
      timeout-minutes: 30
@ -1261,7 +1303,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/unrealircd/sbin:~/.local/unrealircd/bin:~/.local/unrealircd:$PATH
        make unrealircd
      timeout-minutes: 30
@ -1294,7 +1338,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/unrealircd/sbin:~/.local/unrealircd/bin:~/.local/unrealircd:$PATH
        make unrealircd-5
      timeout-minutes: 30
@ -1333,7 +1379,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/unrealircd/sbin:~/.local/unrealircd/bin:~/.local/unrealircd:$PATH  make
        unrealircd-anope
      timeout-minutes: 30
@ -1366,7 +1414,9 @@ jobs:
      run: |-
        python -m pip install --upgrade pip
        pip install pytest pytest-xdist pytest-timeout -r requirements.txt
-    - name: Test with pytest
+    - env:
+        IRCTEST_DEBUG_LOGS: ${{ runner.debug }}
+      name: Test with pytest
      run: PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' PATH=$HOME/.local/bin:$PATH  PATH=~/.local/unrealircd/sbin:~/.local/unrealircd/bin:~/.local/unrealircd:$PATH
        make unrealircd-atheme
      timeout-minutes: 30
--- a/irctest/basecontrollers.py
+++ b/irctest/basecontrollers.py
@ -11,7 +11,20 @@ import subprocess
 import tempfile
 import textwrap
 import time
-from typing import IO, Any, Callable, Dict, Iterator, List, Optional, Set, Tuple, Type
+from typing import (
+    IO,
+    Any,
+    Callable,
+    Dict,
+    Iterator,
+    List,
+    Optional,
+    Sequence,
+    Set,
+    Tuple,
+    Type,
+    Union,
+)

 import irctest

@ -74,6 +87,7 @@ class _BaseController:
    _port_lock = FileLock(Path(tempfile.gettempdir()) / "irctest_ports.json.lock")

    def __init__(self, test_config: TestCaseControllerConfig):
+        self.debug_mode = os.getenv("IRCTEST_DEBUG_LOGS", "0").lower() in ("true", "1")
        self.test_config = test_config
        self.proc = None
        self._own_ports: Set[Tuple[str, int]] = set()
@ -130,6 +144,12 @@ class _BaseController:
                used_ports.remove((hostname, port))
                self._own_ports.remove((hostname, port))

+    def execute(
+        self, command: Sequence[Union[str, Path]], **kwargs: Any
+    ) -> subprocess.Popen:
+        output_to = None if self.debug_mode else subprocess.DEVNULL
+        return subprocess.Popen(command, stderr=output_to, stdout=output_to, **kwargs)
+

 class DirectoryBasedController(_BaseController):
    """Helper for controllers whose software configuration is based on an
--- a/irctest/controllers/anope_services.py
+++ b/irctest/controllers/anope_services.py
@ -136,16 +136,19 @@ class AnopeController(BaseServicesController, DirectoryBasedController):
            Path(services_path).parent.parent / "modules"
        )

-        self.proc = subprocess.Popen(
+        extra_args = []
+        if self.debug_mode:
+            extra_args.append("--debug")
+
+        self.proc = self.execute(
            [
                "anope",
                "--config=services.conf",  # can't be an absolute path in 2.0
                "--nofork",  # don't fork
                "--nopid",  # don't write a pid
+                *extra_args,
            ],
            cwd=self.directory,
-            # stdout=subprocess.DEVNULL,
-            # stderr=subprocess.DEVNULL,
        )


--- a/irctest/controllers/atheme_services.py
+++ b/irctest/controllers/atheme_services.py
@ -1,4 +1,3 @@
-import subprocess
 from typing import Optional, Type

 import irctest
@ -75,7 +74,7 @@ class AthemeController(BaseServicesController, DirectoryBasedController):
            )

        assert self.directory
-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [
                "atheme-services",
                "-n",  # don't fork
@ -88,8 +87,6 @@ class AthemeController(BaseServicesController, DirectoryBasedController):
                "-D",
                self.directory,
            ],
-            # stdout=subprocess.DEVNULL,
-            # stderr=subprocess.DEVNULL,
        )

    def registerUser(
--- a/irctest/controllers/bahamut.py
+++ b/irctest/controllers/bahamut.py
@ -1,6 +1,5 @@
 from pathlib import Path
 import shutil
-import subprocess
 from typing import Optional, Set, Type

 from irctest.basecontrollers import BaseServerController, DirectoryBasedController
@ -150,7 +149,7 @@ class BahamutController(BaseServerController, DirectoryBasedController):
        else:
            faketime_cmd = []

-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [
                *faketime_cmd,
                "ircd",
--- a/irctest/controllers/base_hybrid.py
+++ b/irctest/controllers/base_hybrid.py
@ -1,5 +1,5 @@
+from pathlib import Path
 import shutil
-import subprocess
 from typing import Optional

 from irctest.basecontrollers import BaseServerController, DirectoryBasedController
@ -51,6 +51,8 @@ class BaseHybridController(BaseServerController, DirectoryBasedController):
            )
        else:
            ssl_config = ""
+        binary_path = shutil.which(self.binary_name)
+        assert binary_path, f"Could not find '{binary_path}' executable"
        with self.open_file("server.conf") as fd:
            fd.write(
                (self.template_config).format(
@ -60,6 +62,7 @@ class BaseHybridController(BaseServerController, DirectoryBasedController):
                    services_port=services_port,
                    password_field=password_field,
                    ssl_config=ssl_config,
+                    install_prefix=Path(binary_path).parent.parent,
                )
            )
        assert self.directory
@ -70,7 +73,7 @@ class BaseHybridController(BaseServerController, DirectoryBasedController):
        else:
            faketime_cmd = []

-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [
                *faketime_cmd,
                self.binary_name,
@ -80,7 +83,6 @@ class BaseHybridController(BaseServerController, DirectoryBasedController):
                "-pidfile",
                self.directory / "server.pid",
            ],
-            # stderr=subprocess.DEVNULL,
        )

        if run_services:
--- a/irctest/controllers/dlk_services.py
+++ b/irctest/controllers/dlk_services.py
@ -200,7 +200,7 @@ class DlkController(BaseServicesController, DirectoryBasedController):
            fd.write(TEMPLATE_DLK_WP_CONFIG.format(**template_vars))
        (dlk_conf_dir / "modules.conf").symlink_to(self.dlk_path / "conf/modules.conf")

-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [
                "php",
                "src/dalek",
--- a/irctest/controllers/ergo.py
+++ b/irctest/controllers/ergo.py
@ -213,7 +213,7 @@ class ErgoController(BaseServerController, DirectoryBasedController):
        else:
            faketime_cmd = []

-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [*faketime_cmd, "ergo", "run", "--conf", self._config_path, "--quiet"]
        )

--- a/irctest/controllers/girc.py
+++ b/irctest/controllers/girc.py
@ -1,4 +1,3 @@
-import subprocess
 from typing import Optional, Type

 from irctest import authentication, tls
@ -31,7 +30,7 @@ class GircController(BaseClientController, DirectoryBasedController):
            args += ["--sasl-fail-is-ok"]

        # Runs a client with the config given as arguments
-        self.proc = subprocess.Popen(["girc_test", "connect"] + args)
+        self.proc = self.execute(["girc_test", "connect"] + args)


 def get_irctest_controller_class() -> Type[GircController]:
--- a/irctest/controllers/hybrid.py
+++ b/irctest/controllers/hybrid.py
@ -3,6 +3,9 @@ from typing import Set, Type
 from .base_hybrid import BaseHybridController

 TEMPLATE_CONFIG = """
+module_base_path = "{install_prefix}/lib/ircd-hybrid/modules";
+.include "./reference.modules.conf"
+
 serverinfo {{
    name = "My.Little.Server";
    sid = "42X";
--- a/irctest/controllers/inspircd.py
+++ b/irctest/controllers/inspircd.py
@ -101,7 +101,7 @@ TEMPLATE_V4_CONFIG = """

 # HELP/HELPOP
 <module name="help">
-<include file="examples/help.conf.example">
+<include file="examples/help.example.conf">
 """


@ -182,15 +182,22 @@ class InspircdController(BaseServerController, DirectoryBasedController):
        else:
            faketime_cmd = []

-        self.proc = subprocess.Popen(
+        extra_args = []
+        if self.debug_mode:
+            if installed_version() >= 4:
+                extra_args.append("--protocoldebug")
+            else:
+                extra_args.append("--debug")
+
+        self.proc = self.execute(
            [
                *faketime_cmd,
                "inspircd",
                "--nofork",
                "--config",
                self.directory / "server.conf",
+                *extra_args,
            ],
-            stdout=subprocess.DEVNULL,
        )

        if run_services:
--- a/irctest/controllers/irc2.py
+++ b/irctest/controllers/irc2.py
@ -1,5 +1,4 @@
 import shutil
-import subprocess
 from typing import Optional, Type

 from irctest.basecontrollers import (
@ -78,7 +77,7 @@ class Irc2Controller(BaseServerController, DirectoryBasedController):
        else:
            faketime_cmd = []

-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [
                *faketime_cmd,
                "ircd",
@ -88,7 +87,6 @@ class Irc2Controller(BaseServerController, DirectoryBasedController):
                "-f",
                self.directory / "server.conf",
            ],
-            # stderr=subprocess.DEVNULL,
        )


--- a/irctest/controllers/ircu2.py
+++ b/irctest/controllers/ircu2.py
@ -1,5 +1,4 @@
 import shutil
-import subprocess
 from typing import Optional, Type

 from irctest.basecontrollers import (
@ -97,7 +96,7 @@ class Ircu2Controller(BaseServerController, DirectoryBasedController):
        else:
            faketime_cmd = []

-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [
                *faketime_cmd,
                "ircd",
@ -107,7 +106,6 @@ class Ircu2Controller(BaseServerController, DirectoryBasedController):
                "-x",
                "DEBUG",
            ],
-            # stderr=subprocess.DEVNULL,
        )


--- a/irctest/controllers/limnoria.py
+++ b/irctest/controllers/limnoria.py
@ -1,4 +1,3 @@
-import subprocess
 from typing import Optional, Type

 from irctest import authentication, tls
@ -84,7 +83,7 @@ class LimnoriaController(BaseClientController, DirectoryBasedController):
                )
            )
        assert self.directory
-        self.proc = subprocess.Popen(["supybot", self.directory / "bot.conf"])
+        self.proc = self.execute(["supybot", self.directory / "bot.conf"])


 def get_irctest_controller_class() -> Type[LimnoriaController]:
--- a/irctest/controllers/mammon.py
+++ b/irctest/controllers/mammon.py
@ -1,5 +1,4 @@
 import shutil
-import subprocess
 from typing import Optional, Set, Type

 from irctest.basecontrollers import (
@ -116,7 +115,7 @@ class MammonController(BaseServerController, DirectoryBasedController):
        else:
            faketime_cmd = []

-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [
                *faketime_cmd,
                "mammond",
--- a/irctest/controllers/ngircd.py
+++ b/irctest/controllers/ngircd.py
@ -1,5 +1,4 @@
 import shutil
-import subprocess
 from typing import Optional, Set, Type

 from irctest.basecontrollers import BaseServerController, DirectoryBasedController
@ -28,6 +27,9 @@ TEMPLATE_CONFIG = """
 [Operator]
    Name = operuser
    Password = operpassword
+
+[Limits]
+    MaxNickLength = 32  # defaults to 9
 """


@ -92,7 +94,7 @@ class NgircdController(BaseServerController, DirectoryBasedController):
        else:
            faketime_cmd = []

-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [
                *faketime_cmd,
                "ngircd",
@ -100,7 +102,6 @@ class NgircdController(BaseServerController, DirectoryBasedController):
                "--config",
                self.directory / "server.conf",
            ],
-            # stdout=subprocess.DEVNULL,
        )

        if run_services:
--- a/irctest/controllers/sable.py
+++ b/irctest/controllers/sable.py
@ -394,7 +394,7 @@ class SableController(BaseServerController, DirectoryBasedController):
        else:
            faketime_cmd = []

-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [
                *faketime_cmd,
                "sable_ircd",
@ -408,6 +408,7 @@ class SableController(BaseServerController, DirectoryBasedController):
            ],
            cwd=self.directory,
            preexec_fn=os.setsid,
+            env={"RUST_BACKTRACE": "1", **os.environ},
        )
        self.pgroup_id = os.getpgid(self.proc.pid)

@ -474,7 +475,7 @@ class SableServicesController(BaseServicesController):
        with self.server_controller.open_file("configs/services.conf") as fd:
            fd.write(SERVICES_CONFIG % self.server_controller.template_vars)

-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [
                "sable_services",
                "--foreground",
@ -485,6 +486,7 @@ class SableServicesController(BaseServicesController):
            ],
            cwd=self.server_controller.directory,
            preexec_fn=os.setsid,
+            env={"RUST_BACKTRACE": "1", **os.environ},
        )
        self.pgroup_id = os.getpgid(self.proc.pid)

--- a/irctest/controllers/snircd.py
+++ b/irctest/controllers/snircd.py
@ -1,5 +1,4 @@
 import shutil
-import subprocess
 from typing import Optional, Type

 from irctest.basecontrollers import (
@ -96,7 +95,7 @@ class SnircdController(BaseServerController, DirectoryBasedController):
        else:
            faketime_cmd = []

-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [
                *faketime_cmd,
                "ircd",
@ -106,7 +105,6 @@ class SnircdController(BaseServerController, DirectoryBasedController):
                "-x",
                "DEBUG",
            ],
-            # stderr=subprocess.DEVNULL,
        )


--- a/irctest/controllers/sopel.py
+++ b/irctest/controllers/sopel.py
@ -1,5 +1,4 @@
 from pathlib import Path
-import subprocess
 import tempfile
 from typing import Optional, TextIO, Type, cast

@ -73,7 +72,7 @@ class SopelController(BaseClientController):
                    auth_method="auth_method = sasl" if auth else "",
                )
            )
-        self.proc = subprocess.Popen(["sopel", "-c", self.filename])
+        self.proc = self.execute(["sopel", "-c", self.filename])


 def get_irctest_controller_class() -> Type[SopelController]:
--- a/irctest/controllers/thelounge.py
+++ b/irctest/controllers/thelounge.py
@ -1,6 +1,5 @@
 import json
 import os
-import subprocess
 from typing import Optional, Type

 from irctest import authentication, tls
@ -96,7 +95,7 @@ class TheLoungeController(BaseClientController, DirectoryBasedController):
            )
        with self.open_file("users/testuser.json", "r") as fd:
            print("config", json.load(fd)["networks"][0]["saslPassword"])
-        self.proc = subprocess.Popen(
+        self.proc = self.execute(
            [os.environ.get("THELOUNGE_BIN", "thelounge"), "start"],
            env={**os.environ, "THELOUNGE_HOME": str(self.directory)},
        )
--- a/irctest/controllers/unrealircd.py
+++ b/irctest/controllers/unrealircd.py
@ -261,7 +261,7 @@ class UnrealircdController(BaseServerController, DirectoryBasedController):
            faketime_cmd = []

        with _STARTSTOP_LOCK():
-            self.proc = subprocess.Popen(
+            self.proc = self.execute(
                [
                    *faketime_cmd,
                    "unrealircd",
@ -270,7 +270,6 @@ class UnrealircdController(BaseServerController, DirectoryBasedController):
                    "-f",
                    self.directory / "unrealircd.conf",
                ],
-                # stdout=subprocess.DEVNULL,
            )
            self.wait_for_port()

--- a/irctest/server_tests/chmodes/modeis.py
+++ b/irctest/server_tests/chmodes/modeis.py
@ -0,0 +1,67 @@
+from irctest import cases
+from irctest.numerics import RPL_CHANNELCREATED, RPL_CHANNELMODEIS
+from irctest.patma import ANYSTR, ListRemainder, StrRe
+
+
+class RplChannelModeIsTestCase(cases.BaseServerTestCase):
+    @cases.mark_specifications("Modern")
+    def testChannelModeIs(self):
+        """Test RPL_CHANNELMODEIS and RPL_CHANNELCREATED as responses to
+        `MODE #channel`:
+        <https://modern.ircdocs.horse/#rplcreationtime-329>
+        <https://modern.ircdocs.horse/#rplchannelmodeis-324>
+        """
+        expected_numerics = {RPL_CHANNELMODEIS, RPL_CHANNELCREATED}
+        if self.controller.software_name in ("irc2", "Sable"):
+            # irc2 and Sable don't use timestamps for conflict resolution,
+            # consequently they don't store the channel creation timestamp
+            # and don't send RPL_CHANNELCREATED
+            expected_numerics = {RPL_CHANNELMODEIS}
+
+        self.connectClient("chanop", name="chanop")
+        self.joinChannel("chanop", "#chan")
+        # i, n, and t are specified by RFC1459; some of them may be on by default,
+        # but after this, at least those three should be enabled:
+        self.sendLine("chanop", "MODE #chan +int")
+        self.getMessages("chanop")
+
+        self.sendLine("chanop", "MODE #chan")
+        messages = self.getMessages("chanop")
+        self.assertEqual(expected_numerics, {msg.command for msg in messages})
+        for message in messages:
+            if message.command == RPL_CHANNELMODEIS:
+                # the final parameters are the mode string (e.g. `+int`),
+                # and then optionally any mode parameters (in case the ircd
+                # lists a mode that takes a parameter)
+                self.assertMessageMatch(
+                    message,
+                    command=RPL_CHANNELMODEIS,
+                    params=["chanop", "#chan", ListRemainder(ANYSTR, min_length=1)],
+                )
+                final_param = message.params[2]
+                self.assertEqual(final_param[0], "+")
+                enabled_modes = list(final_param[1:])
+                break
+
+        self.assertLessEqual({"i", "n", "t"}, set(enabled_modes))
+
+        # remove all the modes listed by RPL_CHANNELMODEIS
+        self.sendLine("chanop", f"MODE #chan -{''.join(enabled_modes)}")
+        response = self.getMessage("chanop")
+        # we should get something like: MODE #chan -int
+        self.assertMessageMatch(
+            response, command="MODE", params=["#chan", StrRe("^-.*")]
+        )
+        self.assertEqual(set(response.params[1][1:]), set(enabled_modes))
+
+        self.sendLine("chanop", "MODE #chan")
+        messages = self.getMessages("chanop")
+        self.assertEqual(expected_numerics, {msg.command for msg in messages})
+        # all modes have been disabled; the correct representation of this is `+`
+        for message in messages:
+            if message.command == RPL_CHANNELMODEIS:
+                self.assertMessageMatch(
+                    message,
+                    command=RPL_CHANNELMODEIS,
+                    params=["chanop", "#chan", "+"],
+                )
--- a/irctest/server_tests/chmodes/operator.py
+++ b/irctest/server_tests/chmodes/operator.py
@ -0,0 +1,159 @@
+from irctest import cases
+from irctest.numerics import (
+    ERR_CHANOPRIVSNEEDED,
+    ERR_NOSUCHCHANNEL,
+    ERR_NOSUCHNICK,
+    ERR_NOTONCHANNEL,
+    ERR_USERNOTINCHANNEL,
+)
+
+
+class ChannelOperatorModeTestCase(cases.BaseServerTestCase):
+    """Test various error and success cases around the channel operator mode:
+    <https://modern.ircdocs.horse/#channel-operators>
+    <https://modern.ircdocs.horse/#mode-message>
+    """
+
+    def setupNicks(self):
+        """Set up a standard set of three nicknames and two channels
+        for testing channel-user MODE interactions."""
+        # first nick to join the channel is privileged:
+        self.connectClient("chanop", name="chanop")
+        self.joinChannel("chanop", "#chan")
+
+        self.connectClient("unprivileged", name="unprivileged")
+        self.joinChannel("unprivileged", "#chan")
+        self.getMessages("chanop")
+
+        self.connectClient("unrelated", name="unrelated")
+        self.joinChannel("unrelated", "#unrelated")
+        self.joinChannel("unprivileged", "#unrelated")
+        self.getMessages("unrelated")
+
+    @cases.mark_specifications("Modern")
+    @cases.xfailIfSoftware(["irc2"], "broken in irc2")
+    def testChannelOperatorModeSenderPrivsNeeded(self):
+        """Test that +o from a channel member without the necessary privileges
+        fails as expected."""
+        self.setupNicks()
+        # sender is a channel member but without the necessary privileges:
+        self.sendLine("unprivileged", "MODE #chan +o unprivileged")
+        messages = self.getMessages("unprivileged")
+        self.assertEqual(len(messages), 1)
+        self.assertMessageMatch(messages[0], command=ERR_CHANOPRIVSNEEDED)
+
+    @cases.mark_specifications("Modern")
+    def testChannelOperatorModeTargetNotInChannel(self):
+        """Test that +o targeting a user not present in the channel fails
+        as expected."""
+        self.setupNicks()
+        # sender is a chanop, but target nick is not in the channel:
+        self.sendLine("chanop", "MODE #chan +o unrelated")
+        messages = self.getMessages("chanop")
+        self.assertEqual(len(messages), 1)
+        self.assertMessageMatch(messages[0], command=ERR_USERNOTINCHANNEL)
+
+    @cases.mark_specifications("Modern")
+    def testChannelOperatorModeTargetDoesNotExist(self):
+        """Test that +o targeting a nonexistent nick fails as expected."""
+        self.setupNicks()
+        # sender is a chanop, but target nick does not exist:
+        self.sendLine("chanop", "MODE #chan +o nobody")
+        messages = self.getMessages("chanop")
+        # ERR_NOSUCHNICK is typical, Bahamut additionally sends ERR_USERNOTINCHANNEL
+        if self.controller.software_name != "Bahamut":
+            self.assertEqual(len(messages), 1)
+            self.assertMessageMatch(messages[0], command=ERR_NOSUCHNICK)
+        else:
+            self.assertLessEqual(len(messages), 2)
+            commands = {message.command for message in messages}
+            self.assertLessEqual({ERR_NOSUCHNICK}, commands)
+            self.assertLessEqual(commands, {ERR_NOSUCHNICK, ERR_USERNOTINCHANNEL})
+
+    @cases.mark_specifications("Modern")
+    @cases.xfailIf(
+        lambda self: bool(
+            self.controller.software_name == "UnrealIRCd"
+            and self.controller.software_version == 5
+        ),
+        "UnrealIRCd <6.1.7 returns ERR_NOSUCHNICK on non-existent channel",
+    )
+    def testChannelOperatorModeChannelDoesNotExist(self):
+        """Test that +o targeting a nonexistent channel fails as expected.
+
+        "If <target> is a channel that does not exist on the network,
+        # the ERR_NOSUCHCHANNEL (403) numeric is returned."
+        """
+        self.setupNicks()
+        # target channel does not exist, but target nick does:
+        self.sendLine("chanop", "MODE #nonexistentchan +o chanop")
+        messages = self.getMessages("chanop")
+        self.assertEqual(len(messages), 1)
+        self.assertMessageMatch(messages[0], command=ERR_NOSUCHCHANNEL)
+
+    @cases.mark_specifications("Modern")
+    @cases.xfailIf(
+        lambda self: bool(
+            self.controller.software_name == "UnrealIRCd"
+            and self.controller.software_version == 5
+        ),
+        "UnrealIRCd <6.1.7 returns ERR_NOSUCHNICK on non-existent channel",
+    )
+    def testChannelOperatorModeChannelAndTargetDoNotExist(self):
+        """Test that +o targeting a nonexistent channel and nickname
+        fails as expected."""
+        self.setupNicks()
+        # neither target channel nor target nick exist:
+        self.sendLine("chanop", "MODE #nonexistentchan +o nobody")
+        messages = self.getMessages("chanop")
+        self.assertEqual(len(messages), 1)
+        self.assertIn(
+            messages[0].command,
+            [ERR_NOSUCHCHANNEL, ERR_NOTONCHANNEL, ERR_USERNOTINCHANNEL],
+        )
+
+    @cases.mark_specifications("Modern")
+    def testChannelOperatorModeSenderNonMember(self):
+        """Test that +o where the sender is not a channel member
+        fails as expected."""
+        self.setupNicks()
+        # sender is not a channel member, target nick exists and is a channel member:
+        self.sendLine("chanop", "MODE #unrelated +o unprivileged")
+        messages = self.getMessages("chanop")
+        self.assertEqual(len(messages), 1)
+        self.assertIn(messages[0].command, [ERR_NOTONCHANNEL, ERR_CHANOPRIVSNEEDED])
+
+    @cases.mark_specifications("Modern")
+    def testChannelOperatorModeSenderAndTargetNonMembers(self):
+        """Test that +o where neither the sender nor the target is a channel
+        member fails as expected."""
+        self.setupNicks()
+        # sender is not a channel member, target nick exists but is not a channel member:
+        self.sendLine("chanop", "MODE #unrelated +o chanop")
+        messages = self.getMessages("chanop")
+        self.assertEqual(len(messages), 1)
+        self.assertIn(
+            messages[0].command,
+            [ERR_NOTONCHANNEL, ERR_CHANOPRIVSNEEDED, ERR_USERNOTINCHANNEL],
+        )
+
+    @cases.mark_specifications("Modern")
+    def testChannelOperatorModeSuccess(self):
+        """Tests a successful grant of +o in a channel."""
+        self.setupNicks()
+
+        self.sendLine("chanop", "MODE #chan +o unprivileged")
+        messages = self.getMessages("chanop")
+        self.assertEqual(len(messages), 1)
+        self.assertMessageMatch(
+            messages[0],
+            command="MODE",
+            params=["#chan", "+o", "unprivileged"],
+        )
+        messages = self.getMessages("unprivileged")
+        self.assertEqual(len(messages), 1)
+        self.assertMessageMatch(
+            messages[0],
+            command="MODE",
+            params=["#chan", "+o", "unprivileged"],
+        )
--- a/irctest/server_tests/messages.py
+++ b/irctest/server_tests/messages.py
@ -2,6 +2,8 @@
 The PRIVMSG and NOTICE commands.
 """

+import pytest
+
 from irctest import cases
 from irctest.numerics import ERR_INPUTTOOLONG
 from irctest.patma import ANYSTR
@ -123,26 +125,31 @@ class NoticeTestCase(cases.BaseServerTestCase):


 class TagsTestCase(cases.BaseServerTestCase):
+    @pytest.mark.parametrize("tag_length", [4096, 10000])
    @cases.mark_capabilities("message-tags")
    @cases.xfailIf(
-        lambda self: bool(
+        lambda self, tag_length: bool(
            self.controller.software_name == "UnrealIRCd"
            and self.controller.software_version == 5
        ),
        "UnrealIRCd <6.0.7 dropped messages with excessively large tags: "
        "https://bugs.unrealircd.org/view.php?id=5947",
    )
-    def testLineTooLong(self):
+    def testLineTooLong(self, tag_length):
        self.connectClient("bar", capabilities=["message-tags"], skip_if_cap_nak=True)
        self.connectClient(
            "recver", capabilities=["message-tags"], skip_if_cap_nak=True
        )
        self.joinChannel(1, "#xyz")
-        monsterMessage = "@+clientOnlyTagExample=" + "a" * 4096 + " PRIVMSG #xyz hi!"
+
+        monsterMessage = (
+            "@+clientOnlyTagExample=" + "a" * tag_length + " PRIVMSG #xyz hi!"
+        )
        self.sendLine(1, monsterMessage)
-        self.assertEqual(self.getMessages(2), [], "overflowing message was relayed")
        replies = self.getMessages(1)
-        self.assertIn(ERR_INPUTTOOLONG, set(reply.command for reply in replies))
+        self.assertEqual(self.getMessages(2), [], "overflowing message was relayed")
+        if len(replies) > 0:
+            self.assertIn(ERR_INPUTTOOLONG, set(reply.command for reply in replies))


 class LengthLimitTestCase(cases.BaseServerTestCase):
--- a/make_workflows.py
+++ b/make_workflows.py
@ -223,6 +223,9 @@ def get_test_job(*, config, test_config, test_id, version_flavor, jobs):
            {
                "name": "Test with pytest",
                "timeout-minutes": 30,
+                "env": {
+                    "IRCTEST_DEBUG_LOGS": "${{ runner.debug }}",
+                },
                "run": (
                    f"PYTEST_ARGS='--junit-xml pytest.xml --timeout 300' "
                    f"PATH=$HOME/.local/bin:$PATH "
--- a/workflows.yml
+++ b/workflows.yml
@ -148,7 +148,7 @@ software:
        name: InspIRCd
        repository: inspircd/inspircd
        refs: &inspircd_refs
-            stable: v3.17.0
+            stable: v3.17.1
            release: null
            devel: master
            devel_release: insp3
@ -230,7 +230,7 @@ software:
        name: ngircd
        repository: ngircd/ngircd
        refs:
-            stable: 3e3f6cbeceefd9357b53b27c2386bb39306ab353 # three years ahead of rel-26.1
+            stable: acf8409c60ccc96beed0a1f990c4f9374823c0ce # three months ahead of v27
            release: null
            devel: master
            devel_release: null
@ -300,8 +300,8 @@ software:
        name: UnrealIRCd 6
        repository: unrealircd/unrealircd
        refs:
-            stable: da3c1c654481a33035b9c703957e1c25d0158259  # 6.0.7
-            release: da3c1c654481a33035b9c703957e1c25d0158259  # 6.0.7
+            stable: a68625454078641ce984eeb197f7e02b1857ab6c # 6.1.7.1
+            release: a68625454078641ce984eeb197f7e02b1857ab6c # 6.1.7.1
            devel: unreal60_dev
            devel_release: null
        path: unrealircd
Author	SHA1	Message	Date
Valentin Lorentz	9694c9f1f8	Merge branch 'master' into testLineTooLong	2024-08-15 20:35:18 +02:00
Val Lorentz	03ad671951	testLineTooLong: Ensure server processed incoming message before reading from the other client (#288 )	2024-08-15 20:34:16 +02:00
Val Lorentz	0d644b92ef	testLineTooLong: Also check with an egregiously long line	2024-08-11 20:43:14 +02:00
Val Lorentz	e3485b92b4	Bump UnrealIRCd and ngIRCd (#285 )	2024-07-27 18:14:57 +02:00
Sadie Powell	75d9040d37	Allow enabling debug output via environment variables. (#284 )	2024-07-24 20:35:37 +02:00
Shivaram Lingamneni	a132440789	add various channel mode tests (#276 )	2024-07-07 08:33:48 +02:00
Valentin Lorentz	aaa2e26b6e	Fix file name	2024-06-23 20:37:10 +02:00
Val Lorentz	052198c61b	Add support for Hybrid > 8.2.44 (#283 ) The module system changed, modules now need to be loaded explicitly	2024-06-21 21:38:16 +02:00
Sadie Powell	9f33633cc7	Fix the help filename as of the latest commit. (#282 )	2024-06-17 19:15:02 +02:00
Shivaram Lingamneni	465f6637ed	enable backtraces in sable (#280 )	2024-06-15 08:25:14 +02:00