92 lines
2.3 KiB
C++
92 lines
2.3 KiB
C++
#include "Basic/SourceConverter.h"
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#include "Test/Test.h"
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namespace clice {
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namespace {
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TEST(SourceConverter, Remeasure) {
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using SC = SourceConverter;
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SourceConverter utf8{proto::PositionEncodingKind::UTF8};
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EXPECT_EQ(utf8.remeasure(""), 0);
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EXPECT_EQ(utf8.remeasure("ascii"), 5);
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SourceConverter utf16{proto::PositionEncodingKind::UTF16};
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EXPECT_EQ(utf16.remeasure("↓"), 1);
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EXPECT_EQ(utf16.remeasure("¥"), 1);
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SourceConverter utf32{proto::PositionEncodingKind::UTF32};
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EXPECT_EQ(utf8.remeasure("😂"), 4);
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EXPECT_EQ(utf16.remeasure("😂"), 2);
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EXPECT_EQ(utf32.remeasure("😂"), 1);
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}
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TEST(SourceConverter, Position) {
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const char *main = "int a /*😂*/ = 1;$(eof)";
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Tester txs("main.cpp", main);
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txs.run("-std=c++11");
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auto &src = txs.info.srcMgr();
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auto &tks = txs.info.tokBuf();
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auto mainid = src.getMainFileID();
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auto tokens = tks.expandedTokens(
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{src.getLocForStartOfFile(mainid), src.getLocForEndOfFile(mainid)});
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auto eof = tokens.back().endLocation();
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txs.expect("eof", eof);
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{
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SourceConverter cvtr{proto::PositionEncodingKind::UTF8};
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auto pos = cvtr.toPosition(eof, src);
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EXPECT_EQ(pos.line, 0);
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EXPECT_EQ(pos.character, 19);
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}
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{
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SourceConverter cvtr{proto::PositionEncodingKind::UTF16};
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auto pos = cvtr.toPosition(eof, src);
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EXPECT_EQ(pos.line, 0);
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EXPECT_EQ(pos.character, 19);
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}
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{
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SourceConverter cvtr{proto::PositionEncodingKind::UTF32};
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auto pos = cvtr.toPosition(eof, src);
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EXPECT_EQ(pos.line, 0);
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EXPECT_EQ(pos.character, 19);
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}
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}
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TEST(SourceConverter, UriAndFsPath) {
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using SC = SourceConverter;
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// It must be a existed file.
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#if defined(__unix__)
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llvm::StringRef paths[] = {"/dev/null"};
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llvm::StringRef uris[] = {"file:///dev/null"};
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#elif defined(_WIN32)
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llvm::StringRef paths[] = {"C:\\Windows\\System32\\notepad.exe"};
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llvm::StringRef uris[] = {"file:///C%3A/Windows/System32/notepad.exe"};
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#else
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#error "Unsupported platform"
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#endif
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EXPECT_EQ(std::size(paths), std::size(uris));
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for (int i = 0; i < std::size(paths); ++i) {
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llvm::outs() << ": " << SC::toURI(paths[i])<< "\n";
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llvm::outs() << ": " << SC::toPath(uris[i])<< "\n";
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EXPECT_EQ(SC::toURI(paths[i]), uris[i]);
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EXPECT_EQ(paths[i], SC::toPath(uris[i]));
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}
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}
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} // namespace
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} // namespace clice
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