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#include "ClangTidyOptions.h"
#include "gtest/gtest.h"
namespace clang {
namespace tidy {
namespace test {
TEST(ParseLineFilter, EmptyFilter) {
ClangTidyGlobalOptions Options;
EXPECT_FALSE(parseLineFilter("", Options));
EXPECT_TRUE(Options.LineFilter.empty());
EXPECT_FALSE(parseLineFilter("[]", Options));
EXPECT_TRUE(Options.LineFilter.empty());
}
TEST(ParseLineFilter, InvalidFilter) {
ClangTidyGlobalOptions Options;
// TODO: Figure out why parsing succeeds here.
EXPECT_FALSE(parseLineFilter("asdf", Options));
EXPECT_TRUE(Options.LineFilter.empty());
EXPECT_TRUE(!!parseLineFilter("[{}]", Options));
EXPECT_TRUE(!!parseLineFilter("[{\"name\":\"\"}]", Options));
EXPECT_TRUE(
!!parseLineFilter("[{\"name\":\"test\",\"lines\":[[1]]}]", Options));
EXPECT_TRUE(
!!parseLineFilter("[{\"name\":\"test\",\"lines\":[[1,2,3]]}]", Options));
EXPECT_TRUE(
!!parseLineFilter("[{\"name\":\"test\",\"lines\":[[1,-1]]}]", Options));
}
TEST(ParseLineFilter, ValidFilter) {
ClangTidyGlobalOptions Options;
std::error_code Error = parseLineFilter(
"[{\"name\":\"file1.cpp\",\"lines\":[[3,15],[20,30],[42,42]]},"
"{\"name\":\"file2.h\"},"
"{\"name\":\"file3.cc\",\"lines\":[[100,1000]]}]",
Options);
EXPECT_FALSE(Error);
EXPECT_EQ(3u, Options.LineFilter.size());
EXPECT_EQ("file1.cpp", Options.LineFilter[0].Name);
EXPECT_EQ(3u, Options.LineFilter[0].LineRanges.size());
EXPECT_EQ(3u, Options.LineFilter[0].LineRanges[0].first);
EXPECT_EQ(15u, Options.LineFilter[0].LineRanges[0].second);
EXPECT_EQ(20u, Options.LineFilter[0].LineRanges[1].first);
EXPECT_EQ(30u, Options.LineFilter[0].LineRanges[1].second);
EXPECT_EQ(42u, Options.LineFilter[0].LineRanges[2].first);
EXPECT_EQ(42u, Options.LineFilter[0].LineRanges[2].second);
EXPECT_EQ("file2.h", Options.LineFilter[1].Name);
EXPECT_EQ(0u, Options.LineFilter[1].LineRanges.size());
EXPECT_EQ("file3.cc", Options.LineFilter[2].Name);
EXPECT_EQ(1u, Options.LineFilter[2].LineRanges.size());
EXPECT_EQ(100u, Options.LineFilter[2].LineRanges[0].first);
EXPECT_EQ(1000u, Options.LineFilter[2].LineRanges[0].second);
}
TEST(ParseConfiguration, ValidConfiguration) {
ClangTidyOptions Options;
std::error_code Error = parseConfiguration("Checks: \"-*,misc-*\"\n"
"HeaderFilterRegex: \".*\"\n"
"AnalyzeTemporaryDtors: true\n",
Options);
EXPECT_FALSE(Error);
EXPECT_EQ("-*,misc-*", Options.Checks);
EXPECT_EQ(".*", Options.HeaderFilterRegex);
EXPECT_TRUE(Options.AnalyzeTemporaryDtors);
}
} // namespace test
} // namespace tidy
} // namespace clang
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