AU: shift to use new TMPDIR-enabled temp file
The main change here is that delta generator will now create all
temporary files in TMPDIR, if set. Other than that, we're converting all
other temporary file/directory creation to use the new functions.
- All temps of the form "/tmp/foo" are converted to "foo": this
preserves the behavior in the default case (where TMPDIR is not set),
yet will do the right thing if run with a different TMPDIR.
- A few other cases (for example, temp file created relative to the
current working directory) will now be created in TMPDIR or /tmp.
These are all in unit tests and the transition makes sense anyway.
Note that two temp file/directory creation calls in actual UE code were
using "/tmp/..." and were not changed. This will ensure that they are
resilient to TMPDIR changes and will always be allocated in the same
(hard-coded) location.
BUG=chromium:253622
TEST=Unit tests.
Change-Id: Ia1208963a0e2fcd43b8d6f92bb3d1b7459e930a2
Reviewed-on: https://chromium-review.googlesource.com/182247
Tested-by: Gilad Arnold <garnold@chromium.org>
Reviewed-by: Don Garrett <dgarrett@chromium.org>
Commit-Queue: Gilad Arnold <garnold@chromium.org>
diff --git a/postinstall_runner_action_unittest.cc b/postinstall_runner_action_unittest.cc
index 128610f..e6995e3 100644
--- a/postinstall_runner_action_unittest.cc
+++ b/postinstall_runner_action_unittest.cc
@@ -119,7 +119,7 @@
// Create a unique named working directory and chdir into it.
string cwd;
ASSERT_TRUE(utils::MakeTempDirectory(
- orig_cwd + "/postinstall_runner_action_unittest-XXXXXX",
+ "postinstall_runner_action_unittest-XXXXXX",
&cwd));
ASSERT_EQ(0, Chdir(cwd));