| 1 | // RUN: rm -rf %t |
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| 2 | // RUN: mkdir -p %t |
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| 3 | // RUN: cd %t |
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| 4 | // RUN: %clang_profgen -o %t/binary %s |
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| 5 | // |
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| 6 | // Check that a dir separator is appended after %t is subsituted. |
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| 7 | // RUN: env TMPDIR="%t" LLVM_PROFILE_FILE="%%traw1.profraw" %run %t/binary |
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| 8 | // RUN: llvm-profdata show ./raw1.profraw | FileCheck %s -check-prefix TMPDIR |
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| 9 | // |
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| 10 | // Check that substitution works even if a redundant dir separator is added. |
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| 11 | // RUN: env TMPDIR="%t" LLVM_PROFILE_FILE="%%t/raw2.profraw" %run %t/binary |
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| 12 | // RUN: llvm-profdata show ./raw2.profraw | FileCheck %s -check-prefix TMPDIR |
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| 13 | // |
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| 14 | // Check that we fall back to the default path if TMPDIR is missing. |
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| 15 | // RUN: env -u TMPDIR LLVM_PROFILE_FILE="%%t/raw3.profraw" %run %t/binary 2>&1 | FileCheck %s -check-prefix MISSING |
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| 16 | // RUN: llvm-profdata show ./default.profraw | FileCheck %s -check-prefix TMPDIR |
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| 17 | |
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| 18 | // TMPDIR: Maximum function count: 1 |
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| 19 | |
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| 20 | // MISSING: Unable to get the TMPDIR environment variable, referenced in {{.*}}raw3.profraw. Using the default path. |
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| 21 | |
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| 22 | int main() { return 0; } |
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| 23 | |
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