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Fix race with PTYs in integration tests

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In 8b8343b8a9 we made a change to run newPtyTask from AfterLayout; this is
needed so that the PTY gets the new, updated view size. However, this created a
race condition for integration tests that select a line in a list view and then
expect the main view to have certain content; sometimes that content gets
rendered too late.

I'm surprised that this didn't cause more tests to fail; right now I only know
of one test that occasionally fails because of this, which is stash/rename.go.

Fix this by moving the AfterLayout to inside newPtyTask, and do it only when we
are actually using a PTY (we don't when no pager is configured, which is the
case for integration tests).

The diff is best viewed with "ignore whitespace" turned on.
This commit is contained in:
Stefan Haller
2025-03-28 11:05:44 +01:00
parent d2d13449e4
commit 10f29bc6b4
2 changed files with 40 additions and 33 deletions
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5
pkg/gui/main_panels.go
View File

@ -20,10 +20,7 @@ func (gui *Gui) runTaskForView(view *gocui.View, task types.UpdateTask) error {
return gui.newCmdTask(view, v.Cmd, v.Prefix)
case *types.RunPtyTask:
gui.afterLayout(func() error {
return gui.newPtyTask(view, v.Cmd, v.Prefix)
})
return nil
return gui.newPtyTask(view, v.Cmd, v.Prefix)
}
return nil