[llvm] r307440 - ProfData: Fix some unchecked Errors in unit tests
Vedant Kumar via llvm-commits
llvm-commits at lists.llvm.org
Mon Jul 10 14:45:10 PDT 2017
Done, thanks for catching this!
r307596
vedant
> On Jul 7, 2017, at 2:51 PM, David Blaikie <dblaikie at gmail.com> wrote:
>
>
>
> On Fri, Jul 7, 2017 at 2:03 PM David Blaikie via llvm-commits <llvm-commits at lists.llvm.org <mailto:llvm-commits at lists.llvm.org>> wrote:
> Author: dblaikie
> Date: Fri Jul 7 14:02:59 2017
> New Revision: 307440
>
> URL: http://llvm.org/viewvc/llvm-project?rev=307440&view=rev <http://llvm.org/viewvc/llvm-project?rev=307440&view=rev>
> Log:
> ProfData: Fix some unchecked Errors in unit tests
>
> The 'NoError' function was meant to be used as the input to
> ASSERT/EXPECT_TRUE, but it is easy to forget this (it could be annotated
> with nodiscard to help this) so many sites that look like they're checked
> are not (& silently discard the failure). Only one site actually has an
> Error sneaking out this way and I've replaced that one with a
> FIXME+consumeError.
>
> The rest of the code has been modified to use the EXPECT_THAT_ERROR
> macros Zach introduced a while back. Between the options available this
> seems OK/good/something to standardize on - though it's difficult to
> build a matcher that could handle checking for a specific llvm::Error
> result, so those remain using the custom ErrorEquals (& the nodiscard
> added to ensure it is not misused as it was previous to this patch). It
> could still be generalized a bit further (even not as far as a matcher,
> but at least support multiple kinds of Error, etc) & added to the
> general Error utility header.
>
> Modified:
> llvm/trunk/unittests/ProfileData/CMakeLists.txt
> llvm/trunk/unittests/ProfileData/CoverageMappingTest.cpp
> llvm/trunk/unittests/ProfileData/InstrProfTest.cpp
>
> Modified: llvm/trunk/unittests/ProfileData/CMakeLists.txt
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ProfileData/CMakeLists.txt?rev=307440&r1=307439&r2=307440&view=diff <http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ProfileData/CMakeLists.txt?rev=307440&r1=307439&r2=307440&view=diff>
> ==============================================================================
> --- llvm/trunk/unittests/ProfileData/CMakeLists.txt (original)
> +++ llvm/trunk/unittests/ProfileData/CMakeLists.txt Fri Jul 7 14:02:59 2017
> @@ -10,3 +10,5 @@ add_llvm_unittest(ProfileDataTests
> InstrProfTest.cpp
> SampleProfTest.cpp
> )
> +
> +target_link_libraries(ProfileDataTests LLVMTestingSupport)
>
> Modified: llvm/trunk/unittests/ProfileData/CoverageMappingTest.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ProfileData/CoverageMappingTest.cpp?rev=307440&r1=307439&r2=307440&view=diff <http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ProfileData/CoverageMappingTest.cpp?rev=307440&r1=307439&r2=307440&view=diff>
> ==============================================================================
> --- llvm/trunk/unittests/ProfileData/CoverageMappingTest.cpp (original)
> +++ llvm/trunk/unittests/ProfileData/CoverageMappingTest.cpp Fri Jul 7 14:02:59 2017
> @@ -13,6 +13,8 @@
> #include "llvm/ProfileData/InstrProfReader.h"
> #include "llvm/ProfileData/InstrProfWriter.h"
> #include "llvm/Support/raw_ostream.h"
> +#include "llvm/Testing/Support/Error.h"
> +#include "llvm/Testing/Support/SupportHelpers.h"
> #include "gtest/gtest.h"
>
> #include <ostream>
> @@ -21,15 +23,8 @@
> using namespace llvm;
> using namespace coverage;
>
> -static ::testing::AssertionResult NoError(Error E) {
> - if (!E)
> - return ::testing::AssertionSuccess();
> - return ::testing::AssertionFailure() << "error: " << toString(std::move(E))
> - << "\n";
> -}
> -
> -static ::testing::AssertionResult ErrorEquals(coveragemap_error Expected,
> - Error E) {
> +LLVM_NODISCARD static ::testing::AssertionResult
> +ErrorEquals(coveragemap_error Expected, Error E) {
> coveragemap_error Found;
> std::string FoundMsg;
> handleAllErrors(std::move(E), [&](const CoverageMapError &CME) {
> @@ -209,7 +204,7 @@ struct CoverageMappingTest : ::testing::
> std::vector<CounterExpression> Expressions;
> RawCoverageMappingReader Reader(Coverage, Filenames, Data.Filenames,
> Expressions, Data.Regions);
> - ASSERT_TRUE(NoError(Reader.read()));
> + EXPECT_THAT_ERROR(Reader.read(), Succeeded());
> }
>
> void writeAndReadCoverageRegions(bool EmitFilenames = true) {
> @@ -227,7 +222,7 @@ struct CoverageMappingTest : ::testing::
> void readProfCounts() {
> auto Profile = ProfileWriter.writeBuffer();
> auto ReaderOrErr = IndexedInstrProfReader::create(std::move(Profile));
> - ASSERT_TRUE(NoError(ReaderOrErr.takeError()));
> + EXPECT_THAT_ERROR(ReaderOrErr.takeError(), Succeeded());
> ProfileReader = std::move(ReaderOrErr.get());
> }
>
> @@ -309,7 +304,8 @@ TEST_P(CoverageMappingTest, correct_dese
> }
>
> TEST_P(CoverageMappingTest, load_coverage_for_more_than_two_files) {
> - NoError(ProfileWriter.addRecord({"func", 0x1234, {0}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"func", 0x1234, {0}}),
> + Succeeded());
>
> const char *FileNames[] = {"bar", "baz", "foo"};
> static const unsigned N = array_lengthof(FileNames);
> @@ -320,7 +316,7 @@ TEST_P(CoverageMappingTest, load_coverag
> // in order to preserve that information during possible sorting of CMRs.
> addCMR(Counter::getCounter(0), FileNames[I], I, 1, I, 1);
>
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> for (unsigned I = 0; I < N; ++I) {
> CoverageData Data = LoadedCoverage->getCoverageForFile(FileNames[I]);
> @@ -330,15 +326,17 @@ TEST_P(CoverageMappingTest, load_coverag
> }
>
> TEST_P(CoverageMappingTest, load_coverage_with_bogus_function_name) {
> - NoError(ProfileWriter.addRecord({"", 0x1234, {10}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"", 0x1234, {10}}), Succeeded());
> startFunction("", 0x1234);
> addCMR(Counter::getCounter(0), "foo", 1, 1, 5, 5);
> - ErrorEquals(coveragemap_error::malformed, loadCoverageMapping());
> + EXPECT_TRUE(ErrorEquals(coveragemap_error::malformed, loadCoverageMapping()));
> }
>
> TEST_P(CoverageMappingTest, load_coverage_for_several_functions) {
> - NoError(ProfileWriter.addRecord({"func1", 0x1234, {10}}));
> - NoError(ProfileWriter.addRecord({"func2", 0x2345, {20}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"func1", 0x1234, {10}}),
> + Succeeded());
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"func2", 0x2345, {20}}),
> + Succeeded());
>
> startFunction("func1", 0x1234);
> addCMR(Counter::getCounter(0), "foo", 1, 1, 5, 5);
> @@ -346,7 +344,7 @@ TEST_P(CoverageMappingTest, load_coverag
> startFunction("func2", 0x2345);
> addCMR(Counter::getCounter(0), "bar", 2, 2, 6, 6);
>
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> const auto FunctionRecords = LoadedCoverage->getCoveredFunctions();
> EXPECT_EQ(2, std::distance(FunctionRecords.begin(), FunctionRecords.end()));
> @@ -382,14 +380,15 @@ TEST_P(CoverageMappingTest, expansion_ge
> }
>
> TEST_P(CoverageMappingTest, basic_coverage_iteration) {
> - NoError(ProfileWriter.addRecord({"func", 0x1234, {30, 20, 10, 0}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"func", 0x1234, {30, 20, 10, 0}}),
> + Succeeded());
>
> startFunction("func", 0x1234);
> addCMR(Counter::getCounter(0), "file1", 1, 1, 9, 9);
> addCMR(Counter::getCounter(1), "file1", 1, 1, 4, 7);
> addCMR(Counter::getCounter(2), "file1", 5, 8, 9, 1);
> addCMR(Counter::getCounter(3), "file1", 10, 10, 11, 11);
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> CoverageData Data = LoadedCoverage->getCoverageForFile("file1");
> std::vector<CoverageSegment> Segments(Data.begin(), Data.end());
> @@ -406,7 +405,7 @@ TEST_P(CoverageMappingTest, basic_covera
> TEST_P(CoverageMappingTest, uncovered_function) {
> startFunction("func", 0x1234);
> addCMR(Counter::getZero(), "file1", 1, 2, 3, 4);
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> CoverageData Data = LoadedCoverage->getCoverageForFile("file1");
> std::vector<CoverageSegment> Segments(Data.begin(), Data.end());
> @@ -419,7 +418,7 @@ TEST_P(CoverageMappingTest, uncovered_fu
> startFunction("func", 0x1234);
> addCMR(Counter::getCounter(0), "file1", 1, 1, 9, 9);
> addCMR(Counter::getCounter(1), "file1", 1, 1, 4, 7);
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> CoverageData Data = LoadedCoverage->getCoverageForFile("file1");
> std::vector<CoverageSegment> Segments(Data.begin(), Data.end());
> @@ -430,13 +429,14 @@ TEST_P(CoverageMappingTest, uncovered_fu
> }
>
> TEST_P(CoverageMappingTest, combine_regions) {
> - NoError(ProfileWriter.addRecord({"func", 0x1234, {10, 20, 30}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"func", 0x1234, {10, 20, 30}}),
> + Succeeded());
>
> startFunction("func", 0x1234);
> addCMR(Counter::getCounter(0), "file1", 1, 1, 9, 9);
> addCMR(Counter::getCounter(1), "file1", 3, 3, 4, 4);
> addCMR(Counter::getCounter(2), "file1", 3, 3, 4, 4);
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> CoverageData Data = LoadedCoverage->getCoverageForFile("file1");
> std::vector<CoverageSegment> Segments(Data.begin(), Data.end());
> @@ -448,13 +448,14 @@ TEST_P(CoverageMappingTest, combine_regi
> }
>
> TEST_P(CoverageMappingTest, restore_combined_counter_after_nested_region) {
> - NoError(ProfileWriter.addRecord({"func", 0x1234, {10, 20, 40}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"func", 0x1234, {10, 20, 40}}),
> + Succeeded());
>
> startFunction("func", 0x1234);
> addCMR(Counter::getCounter(0), "file1", 1, 1, 9, 9);
> addCMR(Counter::getCounter(1), "file1", 1, 1, 9, 9);
> addCMR(Counter::getCounter(2), "file1", 3, 3, 5, 5);
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> CoverageData Data = LoadedCoverage->getCoverageForFile("file1");
> std::vector<CoverageSegment> Segments(Data.begin(), Data.end());
> @@ -468,15 +469,17 @@ TEST_P(CoverageMappingTest, restore_comb
> // If CodeRegions and ExpansionRegions cover the same area,
> // only counts of CodeRegions should be used.
> TEST_P(CoverageMappingTest, dont_combine_expansions) {
> - NoError(ProfileWriter.addRecord({"func", 0x1234, {10, 20}}));
> - NoError(ProfileWriter.addRecord({"func", 0x1234, {0, 0}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"func", 0x1234, {10, 20}}),
> + Succeeded());
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"func", 0x1234, {0, 0}}),
> + Succeeded());
>
> startFunction("func", 0x1234);
> addCMR(Counter::getCounter(0), "file1", 1, 1, 9, 9);
> addCMR(Counter::getCounter(1), "file1", 3, 3, 4, 4);
> addCMR(Counter::getCounter(1), "include1", 6, 6, 7, 7);
> addExpansionCMR("file1", "include1", 3, 3, 4, 4);
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> CoverageData Data = LoadedCoverage->getCoverageForFile("file1");
> std::vector<CoverageSegment> Segments(Data.begin(), Data.end());
> @@ -489,7 +492,8 @@ TEST_P(CoverageMappingTest, dont_combine
>
> // If an area is covered only by ExpansionRegions, they should be combinated.
> TEST_P(CoverageMappingTest, combine_expansions) {
> - NoError(ProfileWriter.addRecord({"func", 0x1234, {2, 3, 7}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"func", 0x1234, {2, 3, 7}}),
> + Succeeded());
>
> startFunction("func", 0x1234);
> addCMR(Counter::getCounter(1), "include1", 1, 1, 1, 10);
> @@ -498,7 +502,7 @@ TEST_P(CoverageMappingTest, combine_expa
> addExpansionCMR("file", "include1", 3, 1, 3, 5);
> addExpansionCMR("file", "include2", 3, 1, 3, 5);
>
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> CoverageData Data = LoadedCoverage->getCoverageForFile("file");
> std::vector<CoverageSegment> Segments(Data.begin(), Data.end());
> @@ -510,11 +514,12 @@ TEST_P(CoverageMappingTest, combine_expa
> }
>
> TEST_P(CoverageMappingTest, strip_filename_prefix) {
> - NoError(ProfileWriter.addRecord({"file1:func", 0x1234, {0}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"file1:func", 0x1234, {0}}),
> + Succeeded());
>
> startFunction("file1:func", 0x1234);
> addCMR(Counter::getCounter(0), "file1", 1, 1, 9, 9);
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> std::vector<std::string> Names;
> for (const auto &Func : LoadedCoverage->getCoveredFunctions())
> @@ -524,11 +529,12 @@ TEST_P(CoverageMappingTest, strip_filena
> }
>
> TEST_P(CoverageMappingTest, strip_unknown_filename_prefix) {
> - NoError(ProfileWriter.addRecord({"<unknown>:func", 0x1234, {0}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"<unknown>:func", 0x1234, {0}}),
> + Succeeded());
>
> startFunction("<unknown>:func", 0x1234);
> addCMR(Counter::getCounter(0), "", 1, 1, 9, 9);
> - NoError(loadCoverageMapping(/*EmitFilenames=*/false));
> + EXPECT_THAT_ERROR(loadCoverageMapping(/*EmitFilenames=*/false), Succeeded());
>
> std::vector<std::string> Names;
> for (const auto &Func : LoadedCoverage->getCoveredFunctions())
> @@ -538,8 +544,10 @@ TEST_P(CoverageMappingTest, strip_unknow
> }
>
> TEST_P(CoverageMappingTest, dont_detect_false_instantiations) {
> - NoError(ProfileWriter.addRecord({"foo", 0x1234, {10}}));
> - NoError(ProfileWriter.addRecord({"bar", 0x2345, {20}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"foo", 0x1234, {10}}),
> + Succeeded());
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"bar", 0x2345, {20}}),
> + Succeeded());
>
> startFunction("foo", 0x1234);
> addCMR(Counter::getCounter(0), "expanded", 1, 1, 1, 10);
> @@ -549,7 +557,7 @@ TEST_P(CoverageMappingTest, dont_detect_
> addCMR(Counter::getCounter(0), "expanded", 1, 1, 1, 10);
> addExpansionCMR("main", "expanded", 9, 1, 9, 5);
>
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> std::vector<const FunctionRecord *> Instantiations =
> LoadedCoverage->getInstantiations("expanded");
> @@ -557,13 +565,14 @@ TEST_P(CoverageMappingTest, dont_detect_
> }
>
> TEST_P(CoverageMappingTest, load_coverage_for_expanded_file) {
> - NoError(ProfileWriter.addRecord({"func", 0x1234, {10}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"func", 0x1234, {10}}),
> + Succeeded());
>
> startFunction("func", 0x1234);
> addCMR(Counter::getCounter(0), "expanded", 1, 1, 1, 10);
> addExpansionCMR("main", "expanded", 4, 1, 4, 5);
>
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> CoverageData Data = LoadedCoverage->getCoverageForFile("expanded");
> std::vector<CoverageSegment> Segments(Data.begin(), Data.end());
> @@ -573,7 +582,8 @@ TEST_P(CoverageMappingTest, load_coverag
> }
>
> TEST_P(CoverageMappingTest, skip_duplicate_function_record) {
> - NoError(ProfileWriter.addRecord({"func", 0x1234, {1}}));
> + EXPECT_THAT_ERROR(ProfileWriter.addRecord({"func", 0x1234, {1}}),
> + Succeeded());
>
> startFunction("func", 0x1234);
> addCMR(Counter::getCounter(0), "file1", 1, 1, 9, 9);
> @@ -581,7 +591,7 @@ TEST_P(CoverageMappingTest, skip_duplica
> startFunction("func", 0x1234);
> addCMR(Counter::getCounter(0), "file1", 1, 1, 9, 9);
>
> - NoError(loadCoverageMapping());
> + EXPECT_THAT_ERROR(loadCoverageMapping(), Succeeded());
>
> auto Funcs = LoadedCoverage->getCoveredFunctions();
> unsigned NumFuncs = std::distance(Funcs.begin(), Funcs.end());
>
> Modified: llvm/trunk/unittests/ProfileData/InstrProfTest.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ProfileData/InstrProfTest.cpp?rev=307440&r1=307439&r2=307440&view=diff <http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ProfileData/InstrProfTest.cpp?rev=307440&r1=307439&r2=307440&view=diff>
> ==============================================================================
> --- llvm/trunk/unittests/ProfileData/InstrProfTest.cpp (original)
> +++ llvm/trunk/unittests/ProfileData/InstrProfTest.cpp Fri Jul 7 14:02:59 2017
> @@ -14,20 +14,15 @@
> #include "llvm/ProfileData/InstrProfReader.h"
> #include "llvm/ProfileData/InstrProfWriter.h"
> #include "llvm/Support/Compression.h"
> +#include "llvm/Testing/Support/Error.h"
> +#include "llvm/Testing/Support/SupportHelpers.h"
> #include "gtest/gtest.h"
> #include <cstdarg>
>
> using namespace llvm;
>
> -static ::testing::AssertionResult NoError(Error E) {
> - if (!E)
> - return ::testing::AssertionSuccess();
> - return ::testing::AssertionFailure() << "error: " << toString(std::move(E))
> - << "\n";
> -}
> -
> -static ::testing::AssertionResult ErrorEquals(instrprof_error Expected,
> - Error E) {
> +LLVM_NODISCARD static ::testing::AssertionResult
> +ErrorEquals(instrprof_error Expected, Error E) {
> instrprof_error Found;
> std::string FoundMsg;
> handleAllErrors(std::move(E), [&](const InstrProfError &IPE) {
> @@ -49,7 +44,7 @@ struct InstrProfTest : ::testing::Test {
>
> void readProfile(std::unique_ptr<MemoryBuffer> Profile) {
> auto ReaderOrErr = IndexedInstrProfReader::create(std::move(Profile));
> - ASSERT_TRUE(NoError(ReaderOrErr.takeError()));
> + EXPECT_THAT_ERROR(ReaderOrErr.takeError(), Succeeded());
> Reader = std::move(ReaderOrErr.get());
> }
> };
> @@ -70,7 +65,8 @@ TEST_P(MaybeSparseInstrProfTest, write_a
> }
>
> TEST_P(MaybeSparseInstrProfTest, write_and_read_one_function) {
> - NoError(Writer.addRecord({"foo", 0x1234, {1, 2, 3, 4}}));
> + EXPECT_THAT_ERROR(Writer.addRecord({"foo", 0x1234, {1, 2, 3, 4}}),
> + Succeeded());
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
> @@ -87,19 +83,19 @@ TEST_P(MaybeSparseInstrProfTest, write_a
> }
>
> TEST_P(MaybeSparseInstrProfTest, get_instr_prof_record) {
> - NoError(Writer.addRecord({"foo", 0x1234, {1, 2}}));
> - NoError(Writer.addRecord({"foo", 0x1235, {3, 4}}));
> + EXPECT_THAT_ERROR(Writer.addRecord({"foo", 0x1234, {1, 2}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"foo", 0x1235, {3, 4}}), Succeeded());
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
> Expected<InstrProfRecord> R = Reader->getInstrProfRecord("foo", 0x1234);
> - ASSERT_TRUE(NoError(R.takeError()));
> + EXPECT_THAT_ERROR(R.takeError(), Succeeded());
> ASSERT_EQ(2U, R->Counts.size());
> ASSERT_EQ(1U, R->Counts[0]);
> ASSERT_EQ(2U, R->Counts[1]);
>
> R = Reader->getInstrProfRecord("foo", 0x1235);
> - ASSERT_TRUE(NoError(R.takeError()));
> + EXPECT_THAT_ERROR(R.takeError(), Succeeded());
> ASSERT_EQ(2U, R->Counts.size());
> ASSERT_EQ(3U, R->Counts[0]);
> ASSERT_EQ(4U, R->Counts[1]);
> @@ -112,18 +108,20 @@ TEST_P(MaybeSparseInstrProfTest, get_ins
> }
>
> TEST_P(MaybeSparseInstrProfTest, get_function_counts) {
> - NoError(Writer.addRecord({"foo", 0x1234, {1, 2}}));
> - NoError(Writer.addRecord({"foo", 0x1235, {3, 4}}));
> + EXPECT_THAT_ERROR(Writer.addRecord({"foo", 0x1234, {1, 2}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"foo", 0x1235, {3, 4}}), Succeeded());
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
> std::vector<uint64_t> Counts;
> - ASSERT_TRUE(NoError(Reader->getFunctionCounts("foo", 0x1234, Counts)));
> + EXPECT_THAT_ERROR(Reader->getFunctionCounts("foo", 0x1234, Counts),
> + Succeeded());
> ASSERT_EQ(2U, Counts.size());
> ASSERT_EQ(1U, Counts[0]);
> ASSERT_EQ(2U, Counts[1]);
>
> - ASSERT_TRUE(NoError(Reader->getFunctionCounts("foo", 0x1235, Counts)));
> + EXPECT_THAT_ERROR(Reader->getFunctionCounts("foo", 0x1235, Counts),
> + Succeeded());
> ASSERT_EQ(2U, Counts.size());
> ASSERT_EQ(3U, Counts[0]);
> ASSERT_EQ(4U, Counts[1]);
> @@ -137,14 +135,15 @@ TEST_P(MaybeSparseInstrProfTest, get_fun
>
> // Profile data is copied from general.proftext
> TEST_F(InstrProfTest, get_profile_summary) {
> - NoError(Writer.addRecord({"func1", 0x1234, {97531}}));
> - NoError(Writer.addRecord({"func2", 0x1234, {0, 0}}));
> - NoError(Writer.addRecord(
> - {"func3",
> - 0x1234,
> - {2305843009213693952, 1152921504606846976, 576460752303423488,
> - 288230376151711744, 144115188075855872, 72057594037927936}}));
> - NoError(Writer.addRecord({"func4", 0x1234, {0}}));
> + EXPECT_THAT_ERROR(Writer.addRecord({"func1", 0x1234, {97531}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"func2", 0x1234, {0, 0}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"func3",
> + 0x1234,
> + {2305843009213693952, 1152921504606846976,
> + 576460752303423488, 288230376151711744,
> + 144115188075855872, 72057594037927936}}),
> + Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"func4", 0x1234, {0}}), Succeeded());
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
> @@ -195,23 +194,24 @@ TEST_F(InstrProfTest, get_profile_summar
> }
>
> TEST_F(InstrProfTest, test_writer_merge) {
> - NoError(Writer.addRecord({"func1", 0x1234, {42}}));
> + EXPECT_THAT_ERROR(Writer.addRecord({"func1", 0x1234, {42}}), Succeeded());
>
> InstrProfWriter Writer2;
> - NoError(Writer2.addRecord({"func2", 0x1234, {0, 0}}));
> + EXPECT_THAT_ERROR(Writer2.addRecord({"func2", 0x1234, {0, 0}}), Succeeded());
>
> - NoError(Writer.mergeRecordsFromWriter(std::move(Writer2)));
> + EXPECT_THAT_ERROR(Writer.mergeRecordsFromWriter(std::move(Writer2)),
> + Succeeded());
>
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
> Expected<InstrProfRecord> R = Reader->getInstrProfRecord("func1", 0x1234);
> - ASSERT_TRUE(NoError(R.takeError()));
> + EXPECT_THAT_ERROR(R.takeError(), Succeeded());
> ASSERT_EQ(1U, R->Counts.size());
> ASSERT_EQ(42U, R->Counts[0]);
>
> R = Reader->getInstrProfRecord("func2", 0x1234);
> - ASSERT_TRUE(NoError(R.takeError()));
> + EXPECT_THAT_ERROR(R.takeError(), Succeeded());
> ASSERT_EQ(2U, R->Counts.size());
> ASSERT_EQ(0U, R->Counts[0]);
> ASSERT_EQ(0U, R->Counts[1]);
> @@ -239,15 +239,15 @@ TEST_P(MaybeSparseInstrProfTest, get_ica
> InstrProfValueData VD3[] = {{(uint64_t)callee1, 1}};
> Record1.addValueData(IPVK_IndirectCallTarget, 3, VD3, 1, nullptr);
>
> - NoError(Writer.addRecord(std::move(Record1)));
> - NoError(Writer.addRecord({"callee1", 0x1235, {3, 4}}));
> - NoError(Writer.addRecord({"callee2", 0x1235, {3, 4}}));
> - NoError(Writer.addRecord({"callee3", 0x1235, {3, 4}}));
> + EXPECT_THAT_ERROR(Writer.addRecord(std::move(Record1)), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"callee1", 0x1235, {3, 4}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"callee2", 0x1235, {3, 4}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"callee3", 0x1235, {3, 4}}), Succeeded());
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
> Expected<InstrProfRecord> R = Reader->getInstrProfRecord("caller", 0x1234);
> - ASSERT_TRUE(NoError(R.takeError()));
> + EXPECT_THAT_ERROR(R.takeError(), Succeeded());
> ASSERT_EQ(4U, R->getNumValueSites(IPVK_IndirectCallTarget));
> ASSERT_EQ(3U, R->getNumValueDataForSite(IPVK_IndirectCallTarget, 0));
> ASSERT_EQ(0U, R->getNumValueDataForSite(IPVK_IndirectCallTarget, 1));
> @@ -274,11 +274,11 @@ TEST_P(MaybeSparseInstrProfTest, annotat
> InstrProfValueData VD0[] = {{1000, 1}, {2000, 2}, {3000, 3}, {5000, 5},
> {4000, 4}, {6000, 6}};
> Record.addValueData(IPVK_IndirectCallTarget, 0, VD0, 6, nullptr);
> - NoError(Writer.addRecord(std::move(Record)));
> + EXPECT_THAT_ERROR(Writer.addRecord(std::move(Record)), Succeeded());
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
> Expected<InstrProfRecord> R = Reader->getInstrProfRecord("caller", 0x1234);
> - ASSERT_TRUE(NoError(R.takeError()));
> + EXPECT_THAT_ERROR(R.takeError(), Succeeded());
>
> LLVMContext Ctx;
> std::unique_ptr<Module> M(new Module("MyModule", Ctx));
> @@ -379,15 +379,15 @@ TEST_P(MaybeSparseInstrProfTest, get_ica
> InstrProfValueData VD3[] = {{(uint64_t)callee1, 1}};
> Record1.addValueData(IPVK_IndirectCallTarget, 3, VD3, 1, nullptr);
>
> - NoError(Writer.addRecord(std::move(Record1), 10));
> - NoError(Writer.addRecord({"callee1", 0x1235, {3, 4}}));
> - NoError(Writer.addRecord({"callee2", 0x1235, {3, 4}}));
> - NoError(Writer.addRecord({"callee3", 0x1235, {3, 4}}));
> + EXPECT_THAT_ERROR(Writer.addRecord(std::move(Record1), 10), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"callee1", 0x1235, {3, 4}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"callee2", 0x1235, {3, 4}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"callee3", 0x1235, {3, 4}}), Succeeded());
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
> Expected<InstrProfRecord> R = Reader->getInstrProfRecord("caller", 0x1234);
> - ASSERT_TRUE(NoError(R.takeError()));
> + EXPECT_THAT_ERROR(R.takeError(), Succeeded());
> ASSERT_EQ(4U, R->getNumValueSites(IPVK_IndirectCallTarget));
> ASSERT_EQ(3U, R->getNumValueDataForSite(IPVK_IndirectCallTarget, 0));
> ASSERT_EQ(0U, R->getNumValueDataForSite(IPVK_IndirectCallTarget, 1));
> @@ -422,10 +422,10 @@ TEST_P(MaybeSparseInstrProfTest, get_ica
> InstrProfValueData VD3[] = {{(uint64_t)callee1, 1}};
> Record1.addValueData(IPVK_IndirectCallTarget, 3, VD3, 1, nullptr);
>
> - NoError(Writer.addRecord(std::move(Record1)));
> - NoError(Writer.addRecord({"callee1", 0x1235, {3, 4}}));
> - NoError(Writer.addRecord({"callee2", 0x1235, {3, 4}}));
> - NoError(Writer.addRecord({"callee3", 0x1235, {3, 4}}));
> + EXPECT_THAT_ERROR(Writer.addRecord(std::move(Record1)), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"callee1", 0x1235, {3, 4}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"callee2", 0x1235, {3, 4}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"callee3", 0x1235, {3, 4}}), Succeeded());
>
> // Set big endian output.
> Writer.setValueProfDataEndianness(support::big);
> @@ -437,7 +437,7 @@ TEST_P(MaybeSparseInstrProfTest, get_ica
> Reader->setValueProfDataEndianness(support::big);
>
> Expected<InstrProfRecord> R = Reader->getInstrProfRecord("caller", 0x1234);
> - ASSERT_TRUE(NoError(R.takeError()));
> + EXPECT_THAT_ERROR(R.takeError(), Succeeded());
> ASSERT_EQ(4U, R->getNumValueSites(IPVK_IndirectCallTarget));
> ASSERT_EQ(3U, R->getNumValueDataForSite(IPVK_IndirectCallTarget, 0));
> ASSERT_EQ(0U, R->getNumValueDataForSite(IPVK_IndirectCallTarget, 1));
> @@ -501,20 +501,20 @@ TEST_P(MaybeSparseInstrProfTest, get_ica
> {uint64_t(callee3), 3}};
> Record12.addValueData(IPVK_IndirectCallTarget, 4, VD42, 3, nullptr);
>
> - NoError(Writer.addRecord(std::move(Record11)));
> + EXPECT_THAT_ERROR(Writer.addRecord(std::move(Record11)), Succeeded());
> // Merge profile data.
> - NoError(Writer.addRecord(std::move(Record12)));
> + EXPECT_THAT_ERROR(Writer.addRecord(std::move(Record12)), Succeeded());
>
> - NoError(Writer.addRecord({callee1, 0x1235, {3, 4}}));
> - NoError(Writer.addRecord({callee2, 0x1235, {3, 4}}));
> - NoError(Writer.addRecord({callee3, 0x1235, {3, 4}}));
> - NoError(Writer.addRecord({callee3, 0x1235, {3, 4}}));
> - NoError(Writer.addRecord({callee4, 0x1235, {3, 5}}));
> + EXPECT_THAT_ERROR(Writer.addRecord({callee1, 0x1235, {3, 4}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({callee2, 0x1235, {3, 4}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({callee3, 0x1235, {3, 4}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({callee3, 0x1235, {3, 4}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({callee4, 0x1235, {3, 5}}), Succeeded());
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
> Expected<InstrProfRecord> R = Reader->getInstrProfRecord("caller", 0x1234);
> - ASSERT_TRUE(NoError(R.takeError()));
> + EXPECT_THAT_ERROR(R.takeError(), Succeeded());
> ASSERT_EQ(5U, R->getNumValueSites(IPVK_IndirectCallTarget));
> ASSERT_EQ(4U, R->getNumValueDataForSite(IPVK_IndirectCallTarget, 0));
> ASSERT_EQ(0U, R->getNumValueDataForSite(IPVK_IndirectCallTarget, 1));
> @@ -600,7 +600,7 @@ TEST_P(MaybeSparseInstrProfTest, get_ica
> // Verify saturation of counts.
> Expected<InstrProfRecord> ReadRecord1 =
> Reader->getInstrProfRecord("foo", 0x1234);
> - ASSERT_TRUE(NoError(ReadRecord1.takeError()));
> + EXPECT_THAT_ERROR(ReadRecord1.takeError(), Succeeded());
> ASSERT_EQ(Max, ReadRecord1->Counts[0]);
>
> Expected<InstrProfRecord> ReadRecord2 =
> @@ -643,15 +643,15 @@ TEST_P(MaybeSparseInstrProfTest, get_ica
> Record12.addValueData(IPVK_IndirectCallTarget, 0, VD1, 255, nullptr);
> Record12.addValueData(IPVK_IndirectCallTarget, 1, nullptr, 0, nullptr);
>
> - NoError(Writer.addRecord(std::move(Record11)));
> + EXPECT_THAT_ERROR(Writer.addRecord(std::move(Record11)), Succeeded());
> // Merge profile data.
> - NoError(Writer.addRecord(std::move(Record12)));
> + EXPECT_THAT_ERROR(Writer.addRecord(std::move(Record12)), Succeeded());
>
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
> Expected<InstrProfRecord> R = Reader->getInstrProfRecord("caller", 0x1234);
> - ASSERT_TRUE(NoError(R.takeError()));
> + EXPECT_THAT_ERROR(R.takeError(), Succeeded());
> std::unique_ptr<InstrProfValueData[]> VD(
> R->getValueForSite(IPVK_IndirectCallTarget, 0));
> ASSERT_EQ(2U, R->getNumValueSites(IPVK_IndirectCallTarget));
> @@ -790,9 +790,11 @@ TEST_P(MaybeSparseInstrProfTest, value_p
> }
>
> TEST_P(MaybeSparseInstrProfTest, get_max_function_count) {
> - NoError(Writer.addRecord({"foo", 0x1234, {1ULL << 31, 2}}));
> - NoError(Writer.addRecord({"bar", 0, {1ULL << 63}}));
> - NoError(Writer.addRecord({"baz", 0x5678, {0, 0, 0, 0}}));
> + EXPECT_THAT_ERROR(Writer.addRecord({"foo", 0x1234, {1ULL << 31, 2}}),
> + Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"bar", 0, {1ULL << 63}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"baz", 0x5678, {0, 0, 0, 0}}),
> + Succeeded());
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
> @@ -800,18 +802,20 @@ TEST_P(MaybeSparseInstrProfTest, get_max
> }
>
> TEST_P(MaybeSparseInstrProfTest, get_weighted_function_counts) {
> - NoError(Writer.addRecord({"foo", 0x1234, {1, 2}}, 3));
> - NoError(Writer.addRecord({"foo", 0x1235, {3, 4}}, 5));
> + EXPECT_THAT_ERROR(Writer.addRecord({"foo", 0x1234, {1, 2}}, 3), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"foo", 0x1235, {3, 4}}, 5), Succeeded());
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
> std::vector<uint64_t> Counts;
> - ASSERT_TRUE(NoError(Reader->getFunctionCounts("foo", 0x1234, Counts)));
> + EXPECT_THAT_ERROR(Reader->getFunctionCounts("foo", 0x1234, Counts),
> + Succeeded());
> ASSERT_EQ(2U, Counts.size());
> ASSERT_EQ(3U, Counts[0]);
> ASSERT_EQ(6U, Counts[1]);
>
> - ASSERT_TRUE(NoError(Reader->getFunctionCounts("foo", 0x1235, Counts)));
> + EXPECT_THAT_ERROR(Reader->getFunctionCounts("foo", 0x1235, Counts),
> + Succeeded());
> ASSERT_EQ(2U, Counts.size());
> ASSERT_EQ(15U, Counts[0]);
> ASSERT_EQ(20U, Counts[1]);
> @@ -827,7 +831,7 @@ TEST_P(MaybeSparseInstrProfTest, instr_p
> FuncNames.push_back("bar2");
> FuncNames.push_back("bar3");
> InstrProfSymtab Symtab;
> - NoError(Symtab.create(FuncNames));
> + EXPECT_THAT_ERROR(Symtab.create(FuncNames), Succeeded());
> StringRef R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("func1"));
> ASSERT_EQ(StringRef("func1"), R);
> R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("func2"));
> @@ -848,9 +852,9 @@ TEST_P(MaybeSparseInstrProfTest, instr_p
> ASSERT_EQ(StringRef(), R);
>
> // Now incrementally update the symtab
> - NoError(Symtab.addFuncName("blah_1"));
> - NoError(Symtab.addFuncName("blah_2"));
> - NoError(Symtab.addFuncName("blah_3"));
> + EXPECT_THAT_ERROR(Symtab.addFuncName("blah_1"), Succeeded());
> + EXPECT_THAT_ERROR(Symtab.addFuncName("blah_2"), Succeeded());
> + EXPECT_THAT_ERROR(Symtab.addFuncName("blah_3"), Succeeded());
> // Finalize it
> Symtab.finalizeSymtab();
>
> @@ -878,7 +882,7 @@ TEST_P(MaybeSparseInstrProfTest, instr_p
> // Test that we get an error when creating a bogus symtab.
> TEST_P(MaybeSparseInstrProfTest, instr_prof_bogus_symtab_empty_func_name) {
> InstrProfSymtab Symtab;
> - ErrorEquals(instrprof_error::malformed, Symtab.addFuncName(""));
> + EXPECT_TRUE(ErrorEquals(instrprof_error::malformed, Symtab.addFuncName("")));
> }
>
> // Testing symtab creator interface used by value profile transformer.
> @@ -901,7 +905,7 @@ TEST_P(MaybeSparseInstrProfTest, instr_p
> Function::Create(FTy, Function::WeakODRLinkage, "Wbar", M.get());
>
> InstrProfSymtab ProfSymtab;
> - NoError(ProfSymtab.create(*M));
> + EXPECT_THAT_ERROR(ProfSymtab.create(*M), Succeeded());
>
> StringRef Funcs[] = {"Gfoo", "Gblah", "Gbar", "Ifoo", "Iblah", "Ibar",
> "Pfoo", "Pblah", "Pbar", "Wfoo", "Wblah", "Wbar"};
> @@ -941,13 +945,17 @@ TEST_P(MaybeSparseInstrProfTest, instr_p
> for (bool DoCompression : {false, true}) {
> // Compressing:
> std::string FuncNameStrings1;
> - NoError(collectPGOFuncNameStrings(
> - FuncNames1, (DoCompression && zlib::isAvailable()), FuncNameStrings1));
> + EXPECT_THAT_ERROR(collectPGOFuncNameStrings(
> + FuncNames1, (DoCompression && zlib::isAvailable()),
> + FuncNameStrings1),
> + Succeeded());
>
> // Compressing:
> std::string FuncNameStrings2;
> - NoError(collectPGOFuncNameStrings(
> - FuncNames2, (DoCompression && zlib::isAvailable()), FuncNameStrings2));
> + EXPECT_THAT_ERROR(collectPGOFuncNameStrings(
> + FuncNames2, (DoCompression && zlib::isAvailable()),
> + FuncNameStrings2),
> + Succeeded());
>
> for (int Padding = 0; Padding < 2; Padding++) {
> // Join with paddings :
> @@ -959,7 +967,7 @@ TEST_P(MaybeSparseInstrProfTest, instr_p
>
> // Now decompress:
> InstrProfSymtab Symtab;
> - NoError(Symtab.create(StringRef(FuncNameStrings)));
> + EXPECT_THAT_ERROR(Symtab.create(StringRef(FuncNameStrings)), Succeeded());
>
> // Now do the checks:
> // First sampling some data points:
> @@ -983,9 +991,11 @@ TEST_P(MaybeSparseInstrProfTest, instr_p
> }
>
> TEST_F(SparseInstrProfTest, preserve_no_records) {
> - NoError(Writer.addRecord({"foo", 0x1234, {0}}));
> - NoError(Writer.addRecord({"bar", 0x4321, {0, 0}}));
> - NoError(Writer.addRecord({"bar", 0x4321, {0, 0, 0}}));
> + EXPECT_THAT_ERROR(Writer.addRecord({"foo", 0x1234, {0}}), Succeeded());
> + EXPECT_THAT_ERROR(Writer.addRecord({"bar", 0x4321, {0, 0}}), Succeeded());
> + // FIXME: I'm guessing this data should be different, but the original author
> + // should check/update this test so it doesn't produce errors.
> + consumeError(Writer.addRecord({"bar", 0x4321, {0, 0, 0}}));
>
> Hey Vedant - could you fix this ^ I'm not sure what the right fix was, so left it this way to preserve existing behavior.
>
>
> auto Profile = Writer.writeBuffer();
> readProfile(std::move(Profile));
>
>
> _______________________________________________
> llvm-commits mailing list
> llvm-commits at lists.llvm.org <mailto:llvm-commits at lists.llvm.org>
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-commits <http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-commits>
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