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am 393484ab: Merge "Fix statvfs tests for the host."

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* commit '393484ab358040243793375e1525da083008e78e':
  Fix statvfs tests for the host.
This commit is contained in:
Elliott Hughes 2013-10-21 20:14:07 -07:00 committed by Android Git Automerger
commit a5826391e9
1 changed files with 14 additions and 32 deletions
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46
tests/statvfs_test.cpp
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@ -22,50 +22,32 @@
#include <sys/stat.h>
#include <fcntl.h>
#include <string>
TEST(statvfs, statvfs) {
struct statvfs sb;
memset(&sb, 0, sizeof(sb));
ASSERT_EQ(0, statvfs("/", &sb));
#if __BIONIC__
ASSERT_EQ(0U, sb.f_bfree);
ASSERT_EQ(0U, sb.f_ffree);
ASSERT_EQ(0U, sb.f_fsid);
ASSERT_TRUE((sb.f_flag & ST_RDONLY) != 0);
#endif
ASSERT_EQ(0, statvfs("/proc", &sb));
#if __BIONIC__
ASSERT_EQ(0, statvfs("/data/local/tmp", &sb));
ASSERT_NE(0U, sb.f_bfree);
ASSERT_NE(0U, sb.f_ffree);
ASSERT_NE(0U, sb.f_fsid);
ASSERT_FALSE((sb.f_flag & ST_RDONLY) != 0);
ASSERT_TRUE((sb.f_flag & ST_NOSUID) != 0);
#endif
EXPECT_EQ(4096U, sb.f_bsize);
EXPECT_EQ(0U, sb.f_bfree);
EXPECT_EQ(0U, sb.f_ffree);
EXPECT_EQ(0U, sb.f_fsid);
EXPECT_EQ(255U, sb.f_namemax);
}
TEST(statvfs, fstatvfs) {
struct statvfs sb;
memset(&sb, 0, sizeof(sb));
int fd = open("/", O_RDONLY);
int fd = open("/proc", O_RDONLY);
ASSERT_EQ(0, fstatvfs(fd, &sb));
close(fd);
#if __BIONIC__
ASSERT_EQ(0U, sb.f_bfree);
ASSERT_EQ(0U, sb.f_ffree);
ASSERT_EQ(0U, sb.f_fsid);
ASSERT_TRUE((sb.f_flag & ST_RDONLY) != 0);
#endif
#if __BIONIC__
fd = open("/data/local/tmp", O_RDONLY);
ASSERT_EQ(0, fstatvfs(fd, &sb));
close(fd);
ASSERT_NE(0U, sb.f_bfree);
ASSERT_NE(0U, sb.f_ffree);
ASSERT_NE(0U, sb.f_fsid);
ASSERT_FALSE((sb.f_flag & ST_RDONLY) != 0);
ASSERT_TRUE((sb.f_flag & ST_NOSUID) != 0);
#endif
EXPECT_EQ(4096U, sb.f_bsize);
EXPECT_EQ(0U, sb.f_bfree);
EXPECT_EQ(0U, sb.f_ffree);
EXPECT_EQ(0U, sb.f_fsid);
EXPECT_EQ(255U, sb.f_namemax);
}