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Add explicit string checks in test 

llvm-svn: 256796
This commit is contained in:
Xinliang David Li 2016-01-04 23:59:14 +00:00
parent f8b569c786
commit 8dec8b1e63
1 changed files with 15 additions and 2 deletions
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17
llvm/unittests/ProfileData/InstrProfTest.cpp
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@ -624,11 +624,24 @@ TEST_F(InstrProfTest, instr_prof_symtab_compression_test) {
}
FuncNameStrings += FuncNameStrings2;
// Now decompress
// Now decompress:
InstrProfSymtab Symtab;
Symtab.create(StringRef(FuncNameStrings));
// Now check
// Now do the checks:
// First sampling some data points:
StringRef R = Symtab.getFuncName(IndexedInstrProf::ComputeHash(FuncNames1[0]));
ASSERT_EQ(StringRef("func_0"), R);
R = Symtab.getFuncName(IndexedInstrProf::ComputeHash(FuncNames1[1]));
ASSERT_EQ(StringRef("fooooooooooooooo_0"), R);
R = Symtab.getFuncName(IndexedInstrProf::ComputeHash(FuncNames1[998]));
ASSERT_EQ(StringRef("func_499"), R);
R = Symtab.getFuncName(IndexedInstrProf::ComputeHash(FuncNames1[999]));
ASSERT_EQ(StringRef("fooooooooooooooo_499"), R);
R = Symtab.getFuncName(IndexedInstrProf::ComputeHash(FuncNames2[100]));
ASSERT_EQ(StringRef("BAR_50"), R);
R = Symtab.getFuncName(IndexedInstrProf::ComputeHash(FuncNames2[101]));
ASSERT_EQ(StringRef("BlahblahBlahblahBar_50"), R);
for (int I = 0; I < 10 * 1024; I++) {
std::string N[4];
N[0] = FuncNames1[2 * I];