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Add test case for librados assert_version()

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Signed-off-by: Kim Vandry <vandry@TZoNE.ORG>
This commit is contained in:
Kim Vandry 2015-01-30 21:56:19 +09:00
parent cab246d001
commit 11b64247a3
1 changed files with 28 additions and 0 deletions
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28
src/test/librados/misc.cc
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@ -510,6 +510,34 @@ TEST_F(LibRadosMiscPP, AssertExistsPP) {
ASSERT_EQ(-EEXIST, ioctx.create("asdffoo", true));
}
TEST_F(LibRadosMiscPP, AssertVersionPP) {
char buf[64];
memset(buf, 0xcc, sizeof(buf));
bufferlist bl;
bl.append(buf, sizeof(buf));
// Create test object...
ASSERT_EQ(0, ioctx.create("asdfbar", true));
// ...then write it again to guarantee that the
// (unsigned) version must be at least 1 (not 0)
// since we want to decrement it by 1 later.
ASSERT_EQ(0, ioctx.write_full("asdfbar", bl));
uint64_t v = ioctx.get_last_version();
ObjectWriteOperation op1;
op1.assert_version(v+1);
op1.write(0, bl);
ASSERT_EQ(-EOVERFLOW, ioctx.operate("asdfbar", &op1));
ObjectWriteOperation op2;
op2.assert_version(v-1);
op2.write(0, bl);
ASSERT_EQ(-ERANGE, ioctx.operate("asdfbar", &op2));
ObjectWriteOperation op3;
op3.assert_version(v);
op3.write(0, bl);
ASSERT_EQ(0, ioctx.operate("asdfbar", &op3));
}
TEST_F(LibRadosMiscPP, BigAttrPP) {
char buf[64];
memset(buf, 0xcc, sizeof(buf));