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10d8da612b
Bundles the standing investigation harnesses used while triaging four open issues so future maintainers can re-run them without rebuilding the test plan from scratch. Findings on master at the time of writing: #261 (iTerm2 -CC control mode): NOT reproducible. -CC attach emits DCS opener, %begin/%end framing, and command responses correctly. Likely fixed by 0f08d18 (release workflow / argv escaping) earlier in the cycle. Verification suite passes 17/17. #263 (box-drawing chars rendered in fixed grey): NOT reproducible on 3.3.4. Byte-level dump-state inspection shows fg colours are distinct across SGR 8/7/240/250/rgb cases. May have been 3.3.3-specific, or a host-terminal rendering issue at the reporter's end. #264 (paste-buffer does not deliver to pane): NOT reproducible. TUI-verified paste-buffer flow delivers content correctly, both single and sequential operations. 5/5 pass. #266 (automatic-rename overrides explicit -n): REPRODUCES in 3.3.4 (7 pass / 2 fail). Real bug, fix not in this commit; the script stays as a regression guard for whoever picks it up. Each script is self-contained — sets its own session name, cleans up on exit, and prints a verdict line indicating whether the bug is present on the current build.
134 lines
5.6 KiB
PowerShell
134 lines
5.6 KiB
PowerShell
# Issue #266 — exact reproduction matching reporter's environment.
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#
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# The reporter's pane was running python and they saw window_name flip
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# to "python". Our previous test used Start-Sleep (so active cmd stayed
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# 'pwsh'/'shell') and didn't observe a flip. Now we run REAL python in
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# the pane to trigger any process-based rename mechanism.
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#
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# ALSO: probe whether -c "$HOME" affects the bug (the reporter used it).
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$ErrorActionPreference = "Continue"
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$PSMUX = (Get-Command psmux -EA Stop).Source
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$VERSION = (& $PSMUX -V).Trim()
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$PY = (Get-Command python -EA Stop).Source
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$psmuxDir = "$env:USERPROFILE\.psmux"
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function Write-Pass($m) { Write-Host " [PASS] $m" -F Green }
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function Write-Fail($m) { Write-Host " [FAIL] $m" -F Red }
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function Write-Info($m) { Write-Host " [INFO] $m" -F DarkCyan }
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Write-Host "`n=== Issue #266 PYTHON-PROCESS REPRODUCTION ===" -F Cyan
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Write-Host " Build: $VERSION"
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Write-Host " Python at: $PY"
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Write-Host " Goal: see if python running in pane flips window_name to 'python'"
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Write-Host ""
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# === SCENARIO 1: matches reporter's exact command ===
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$S1 = "issue266_repro1"
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& $PSMUX kill-session -t $S1 2>&1 | Out-Null
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Start-Sleep -Milliseconds 500
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Remove-Item "$psmuxDir\$S1.*" -Force -EA SilentlyContinue
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Write-Host "[Scenario 1] Reporter's exact command (with -c HOME)" -F Yellow
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Write-Info "psmux new-session -d -s $S1 -n my_explicit_name -c `"$env:USERPROFILE`""
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& $PSMUX new-session -d -s $S1 -n my_explicit_name -c "$env:USERPROFILE" 2>&1 | Out-Null
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Start-Sleep -Milliseconds 1500 # match reporter's `sleep 1.5`
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$out1 = & $PSMUX list-windows -t $S1 -F "#{window_id} #{window_name} #{pane_current_command}" 2>&1 | Out-String
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Write-Info "list-windows immediately after creation:`n $($out1.Trim())"
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# Then start python and wait
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& $PSMUX send-keys -t $S1 "& '$PY'" Enter
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Write-Info "Started python; waiting 5s for any rename to trigger..."
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Start-Sleep -Seconds 5
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$out1b = & $PSMUX list-windows -t $S1 -F "#{window_id} #{window_name} #{pane_current_command}" 2>&1 | Out-String
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Write-Info "list-windows AFTER python started:`n $($out1b.Trim())"
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# Exit python
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& $PSMUX send-keys -t $S1 "exit()" Enter
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Start-Sleep -Seconds 2
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$out1c = & $PSMUX list-windows -t $S1 -F "#{window_id} #{window_name} #{pane_current_command}" 2>&1 | Out-String
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Write-Info "list-windows AFTER python exited:`n $($out1c.Trim())"
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# Read each cell separately for asserting
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$nameNow = (& $PSMUX display-message -t "${S1}:0" -p '#{window_name}' 2>&1).Trim()
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Write-Info "window_name now = '$nameNow'"
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if ($nameNow -eq "my_explicit_name") {
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Write-Pass "S1: explicit name 'my_explicit_name' SURVIVED python session"
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} else {
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Write-Fail "S1: BUG: window_name = '$nameNow' instead of 'my_explicit_name'"
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}
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& $PSMUX kill-session -t $S1 2>&1 | Out-Null
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# === SCENARIO 2: explicit -n with renamed-to-python check WITHOUT -c flag ===
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$S2 = "issue266_repro2"
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& $PSMUX kill-session -t $S2 2>&1 | Out-Null
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Start-Sleep -Milliseconds 500
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Remove-Item "$psmuxDir\$S2.*" -Force -EA SilentlyContinue
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Write-Host "`n[Scenario 2] -n only (no -c flag)" -F Yellow
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& $PSMUX new-session -d -s $S2 -n my_explicit_name 2>&1 | Out-Null
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Start-Sleep -Milliseconds 1500
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$out2 = & $PSMUX list-windows -t $S2 -F "#{window_id} #{window_name} #{pane_current_command}" 2>&1 | Out-String
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Write-Info "After 1.5s: $($out2.Trim())"
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& $PSMUX send-keys -t $S2 "& '$PY'" Enter
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Start-Sleep -Seconds 5
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$out2b = & $PSMUX list-windows -t $S2 -F "#{window_id} #{window_name} #{pane_current_command}" 2>&1 | Out-String
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Write-Info "While python running: $($out2b.Trim())"
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$nameNow2 = (& $PSMUX display-message -t "${S2}:0" -p '#{window_name}' 2>&1).Trim()
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if ($nameNow2 -eq "my_explicit_name") {
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Write-Pass "S2: explicit name SURVIVED with python active"
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} else {
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Write-Fail "S2: BUG: window_name = '$nameNow2'"
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}
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& $PSMUX kill-session -t $S2 2>&1 | Out-Null
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# === SCENARIO 3: CONTROL — no -n, with python ===
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$S3 = "issue266_repro3"
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& $PSMUX kill-session -t $S3 2>&1 | Out-Null
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Start-Sleep -Milliseconds 500
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Remove-Item "$psmuxDir\$S3.*" -Force -EA SilentlyContinue
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Write-Host "`n[Scenario 3] CONTROL: NO -n flag, with python" -F Yellow
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& $PSMUX new-session -d -s $S3 2>&1 | Out-Null
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Start-Sleep -Milliseconds 1500
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$out3 = & $PSMUX list-windows -t $S3 -F "#{window_id} #{window_name} #{pane_current_command}" 2>&1 | Out-String
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Write-Info "After 1.5s (no python): $($out3.Trim())"
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& $PSMUX send-keys -t $S3 "& '$PY'" Enter
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Start-Sleep -Seconds 5
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$out3b = & $PSMUX list-windows -t $S3 -F "#{window_id} #{window_name} #{pane_current_command}" 2>&1 | Out-String
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Write-Info "After python started: $($out3b.Trim())"
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$nameNow3 = (& $PSMUX display-message -t "${S3}:0" -p '#{window_name}' 2>&1).Trim()
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$paneCmd3 = (& $PSMUX display-message -t "${S3}:0" -p '#{pane_current_command}' 2>&1).Trim()
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if ($paneCmd3 -match 'python') {
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Write-Pass "S3 (control): pane_current_command correctly tracked python"
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} else {
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Write-Info "S3 (control): pane_current_command = '$paneCmd3' (not 'python')"
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}
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if ($nameNow3 -match 'python|pwsh') {
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Write-Pass "S3 (control): automatic-rename DID change name to active cmd '$nameNow3'"
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} else {
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Write-Info "S3 (control): name = '$nameNow3' (rename mechanism may not be re-triggering after creation)"
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}
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& $PSMUX kill-session -t $S3 2>&1 | Out-Null
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Write-Host "`n============================================" -F Cyan
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Write-Host "FINDING" -F Cyan
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Write-Host "============================================" -F Cyan
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Write-Host " Compare these three scenarios to determine the bug nature:"
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Write-Host " - S1 (with -n + -c HOME + python): name was '$nameNow'"
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Write-Host " - S2 (with -n + python): name was '$nameNow2'"
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Write-Host " - S3 (no -n + python — control): name was '$nameNow3'"
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