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Merge "Add a unit test for already-fixed printf -0.0 formatting."

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Elliott Hughes 2014-05-14 20:11:22 +00:00 committed by Gerrit Code Review
parent 49ec2a0cdc e77f38f14a
commit fbd9dcadc8
1 changed files with 7 additions and 0 deletions
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7
tests/stdio_test.cpp
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@ -400,6 +400,13 @@ TEST(stdio, snprintf_e) {
EXPECT_STREQ("1.500000e+00", buf); 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) { TEST(stdio, popen) {
FILE* fp = popen("cat /proc/version", "r"); FILE* fp = popen("cat /proc/version", "r");
ASSERT_TRUE(fp != NULL); ASSERT_TRUE(fp != NULL);