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| author | Elliott Hughes <enh@google.com> | 2014-05-14 20:11:22 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2014-05-14 20:11:23 +0000 |
| commit | fbd9dcadc8e25b22c99596462669017b9b1b4a7c (patch) | |
| tree | 12dce933d9996abba727eb28c46855d50e883689 /tests/stdio_test.cpp | |
| parent | 49ec2a0cdc56fcd6bdd1b0feea127acfabc076f9 (diff) | |
| parent | e77f38f14a01be7d0e1f2ca055047579ec42ffb7 (diff) | |
Merge "Add a unit test for already-fixed printf -0.0 formatting."
Diffstat (limited to 'tests/stdio_test.cpp')
| -rw-r--r-- | tests/stdio_test.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/stdio_test.cpp b/tests/stdio_test.cpp index 655ad3f87..2a0549ac6 100644 --- a/tests/stdio_test.cpp +++ b/tests/stdio_test.cpp @@ -400,6 +400,13 @@ TEST(stdio, snprintf_e) { EXPECT_STREQ("1.500000e+00", buf); } +TEST(stdio, snprintf_negative_zero_5084292) { + char buf[BUFSIZ]; + + snprintf(buf, sizeof(buf), "%f", -0.0); + EXPECT_STREQ("-0.000000", buf); +} + TEST(stdio, popen) { FILE* fp = popen("cat /proc/version", "r"); ASSERT_TRUE(fp != NULL); |