diff options
| -rw-r--r-- | src/google/protobuf/testing/googletest.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/google/protobuf/testing/googletest.cc b/src/google/protobuf/testing/googletest.cc index b8bd790b..2b9cddef 100644 --- a/src/google/protobuf/testing/googletest.cc +++ b/src/google/protobuf/testing/googletest.cc @@ -94,6 +94,13 @@ string TestSourceDir() { namespace { string GetTemporaryDirectoryName() { + // Tests run under Bazel "should not" use /tmp. Bazel sets this environment + // variable for tests to use instead. + char *from_environment = getenv("TEST_TMPDIR"); + if (from_environment != NULL && from_environment[0] != '\0') { + return string(from_environment) + "/protobuf_tmpdir"; + } + // tmpnam() is generally not considered safe but we're only using it for // testing. We cannot use tmpfile() or mkstemp() since we're creating a // directory. |