[swift-3.0-branch] Tests: make FileCheck a substitution that sanitizes the input #4228
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'%FileCheck' removes absolute paths of the source and build directory from the input. Overwhelming majority of tests don't intend to match these paths. Also add a substitution '%raw-FileCheck' that does not sanitize the input.
This reverts commit 02039a1. With the new `%FileCheck` substitution that removess full paths to the build directory from FileCheck inputs, this workaround is no longer needed.
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Tests pass locally on macOS. Trying CI. |
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@swift-ci Please test |
1 similar comment
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@swift-ci Please test |
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Linux tests failed because of unrelated reasons, macOS tests passed. |
kateinoigakukun
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Aug 31, 2022
[pull] swiftwasm from main
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This is a cherry-pick of #4187.
Normally I would not propose such a massive change for the branch, but I think that not including this particular change in the branch will make cherry-picking fixes harder. If we don't cherry-pick this change, the
masterbranch prohibits usingFileCheckin RUN lines, whileswift-3.0-branchdoes not allow using%FileCheck. I don't think that would be a very good state to be in.Original description
In the Swift testsuite, FileCheck is used to check for (or for absence of) fixed strings in the input. It is not an issue when the string is long and complex (e.g., a full SIL instruction). But sometimes the string is a common word (e.g., 'sdk' or 'branch'). Tests that use such patterns are known break when the path to the build directory contains these words.
This change makes
%FileChecka lit substitution that replaces paths to source and build directories with fixed strings.