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Without this patch, `FILECHECK_OPTS` isn't propagated to FileCheck's test suite so that `FILECHECK_OPTS` doesn't inadvertently affect test results by affecting the output of FileCheck calls under test. As a result, `FILECHECK_OPTS` is useless for debugging FileCheck's test suite. In `llvm/test/FileCheck/lit.local.cfg`, this patch provides a new subsitution, `%ProtectFileCheckOutput`, to address this problem for both `FILECHECK_OPTS` and the deprecated `FILECHECK_DUMP_INPUT_ON_FAILURE`. The rest of the patch uses `%ProtectFileCheckOutput` throughout the test suite Fixes PR40284. Reviewed By: probinson, thopre Differential Revision: https://reviews.llvm.org/D65121
20 lines
636 B
Plaintext
20 lines
636 B
Plaintext
; Create a case that produces a simple diagnostic.
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; RUN: echo foo > %t.in
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; CHECK: foo
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; CHECK: bar
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; RUN: %ProtectFileCheckOutput \
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; RUN: not FileCheck %s -input-file %t.in 2>&1 \
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; RUN: | FileCheck -check-prefix QUIET %s
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; RUN: %ProtectFileCheckOutput FILECHECK_OPTS= \
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; RUN: not FileCheck %s -input-file %t.in 2>&1 \
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; RUN: | FileCheck -check-prefix QUIET %s
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; RUN: %ProtectFileCheckOutput FILECHECK_OPTS=-v \
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; RUN: not FileCheck %s -input-file %t.in 2>&1 \
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; RUN: | FileCheck -check-prefix VERB %s
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; QUIET-NOT: remark: {{CHECK}}: expected string found in input
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; VERB: remark: {{CHECK}}: expected string found in input
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