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