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3dc7039f24
In PR #65242 (landed as 9e739fdb85ac672f3e25e971d96e71823e07ebda), I claimed that RUN lines cannot contain newlines. Actually, they can after substitution expansion. More generally, a lit config file can define substitutions or preamble commands containing newlines. While both of those cases seem unlikely in practice, [D154987](https://reviews.llvm.org/D154987) proposes PYTHON directives where it seems very likely. Regardless of the use case, without this patch, such newlines break expansion of `%dbg(RUN: at line N)`, and the fix is simple.
45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
# Check that we can inject preamble commands at the beginning of a ShTest.
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#
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# For one case, check the execution trace as these preamble commands have
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# "preamble command" instead of the usual "{{RUN}}: at line N".
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# RUN: %{lit} %{inputs}/shtest-inject/test-empty.txt --show-all | FileCheck --check-prefix=CHECK-TEST1 %s
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#
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# CHECK-TEST1: Command Output (stdout):
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# CHECK-TEST1-NEXT: --
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# CHECK-TEST1-NEXT: # preamble command line
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# CHECK-TEST1-NEXT: echo "THIS WAS"
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# CHECK-TEST1-NEXT: # executed command: echo 'THIS WAS'
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# CHECK-TEST1-NEXT: # .---command stdout{{-*}}
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# CHECK-TEST1-NEXT: # | THIS WAS
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# CHECK-TEST1-NEXT: # `---{{-*}}
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# CHECK-TEST1-NEXT: # preamble command line
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# CHECK-TEST1-NEXT: echo
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# CHECK-TEST1-NEXT: "INJECTED"
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# CHECK-TEST1-NEXT: # executed command: echo INJECTED
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# CHECK-TEST1-NEXT: # .---command stdout{{-*}}
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# CHECK-TEST1-NEXT: # | INJECTED
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# CHECK-TEST1-NEXT: # `---{{-*}}
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# CHECK-TEST1-EMPTY:
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# CHECK-TEST1-NEXT: --
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#
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# CHECK-TEST1: Passed: 1
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# RUN: %{lit} %{inputs}/shtest-inject/test-one.txt --show-all | FileCheck --check-prefix=CHECK-TEST2 %s
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#
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# CHECK-TEST2: THIS WAS
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# CHECK-TEST2: INJECTED
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# CHECK-TEST2: IN THE FILE
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#
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# CHECK-TEST2: Passed: 1
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# RUN: %{lit} %{inputs}/shtest-inject/test-many.txt --show-all | FileCheck --check-prefix=CHECK-TEST3 %s
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#
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# CHECK-TEST3: THIS WAS
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# CHECK-TEST3: INJECTED
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# CHECK-TEST3: IN THE FILE
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# CHECK-TEST3: IF IT WORKS
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# CHECK-TEST3: AS EXPECTED
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#
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# CHECK-TEST3: Passed: 1
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