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test: add a test for zig build -Dn=1

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Add a test for `zig build -Dn=1` in order to test that a broken exercise
will print an hint.
This commit is contained in:
Manlio Perillo 2023-04-24 13:03:52 +02:00
parent 5b2e842157
commit 4f690b074a
1 changed files with 14 additions and 0 deletions
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14
test/tests.zig
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@ -117,6 +117,20 @@ pub fn addCliTests(b: *std.Build, exercises: []const Exercise) *Step {
step.dependOn(case_step);
}
{
// Test that `zig build -Dn=1` prints the hint.
const case_step = createCase(b, "case-5");
const cmd = b.addSystemCommand(&.{ b.zig_exe, "build", "-Dn=1" });
cmd.setName("zig build -Dn=1");
cmd.expectExitCode(1);
expectStdErrMatch(cmd, exercises[0].hint);
case_step.dependOn(&cmd.step);
step.dependOn(case_step);
}
// Don't add the cleanup step, since it may delete outdir while a test case
// is running.
//const cleanup = b.addRemoveDirTree(outdir);