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cmd/cue: test tool/exec.Run with arguments involving spaces
The command is expected to fail, as we run the "false" program
which always fails and ignores any arguments.
The printed error is ambiguous, as it's not possible to see
what the original list of arguments was, hence the TODO.
The following commit will resolve this bug.
For #3238.
Signed-off-by: Daniel Martí <mvdan@mvdan.cc>
Change-Id: Ie277772ce58dfac48df9440e0a53fd9f1fc309cc
Reviewed-on: https://review.gerrithub.io/c/cue-lang/cue/+/1197451
Reviewed-by: Roger Peppe <rogpeppe@gmail.com>
TryBot-Result: CUEcueckoo <cueckoo@cuelang.org>
+13
-1
+2
-1
cmd/cue/cmd/testdata/script/cmd_errcode.txtar
+2
-1
cmd/cue/cmd/testdata/script/cmd_errcode.txtar
+11
cmd/cue/cmd/testdata/script/cmd_execerr.txtar
+11
cmd/cue/cmd/testdata/script/cmd_execerr.txtar
···
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exec cue cmd canFail
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cmp stdout canFail-stdout.golden
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# TODO(mvdan): the error message should quote the argument list
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# so that any arguments with spaces do not introduce ambiguity.
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! exec cue cmd withSpaces
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cmp stderr withSpaces-stderr.golden
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-- cue.mod/module.cue --
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module: "example.com"
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language: version: "v0.9.0"
···
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errNotFound:
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success=false
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hasStderr=true
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-- withSpaces-stderr.golden --
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task failed: command "false with an ignored argument" failed: exit status 1
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-- foo_tool.cue --
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package foo
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···
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"""
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}
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}
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command: withSpaces: exec.Run & {
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cmd: ["false", "with an ignored argument"]
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}