| // Copyright (c) 2015-2016 The Khronos Group Inc. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and/or associated documentation files (the |
| // "Materials"), to deal in the Materials without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Materials, and to |
| // permit persons to whom the Materials are furnished to do so, subject to |
| // the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Materials. |
| // |
| // MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS |
| // KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS |
| // SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT |
| // https://www.khronos.org/registry/ |
| // |
| // THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| // MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| |
| #include "UnitSPIRV.h" |
| |
| namespace { |
| |
| using libspirv::AssemblyContext; |
| using spvtest::AutoText; |
| |
| #define TAB "\t" |
| #define NEWLINE "\n" |
| #define BACKSLASH R"(\)" |
| #define QUOTE R"(")" |
| |
| TEST(TextWordGet, NullTerminator) { |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ( |
| SPV_SUCCESS, |
| AssemblyContext(AutoText("Word"), nullptr).getWord(&word, &endPosition)); |
| ASSERT_EQ(4u, endPosition.column); |
| ASSERT_EQ(0u, endPosition.line); |
| ASSERT_EQ(4u, endPosition.index); |
| ASSERT_STREQ("Word", word.c_str()); |
| } |
| |
| TEST(TextWordGet, TabTerminator) { |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ(SPV_SUCCESS, AssemblyContext(AutoText("Word\t"), nullptr) |
| .getWord(&word, &endPosition)); |
| ASSERT_EQ(4u, endPosition.column); |
| ASSERT_EQ(0u, endPosition.line); |
| ASSERT_EQ(4u, endPosition.index); |
| ASSERT_STREQ("Word", word.c_str()); |
| } |
| |
| TEST(TextWordGet, SpaceTerminator) { |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ( |
| SPV_SUCCESS, |
| AssemblyContext(AutoText("Word "), nullptr).getWord(&word, &endPosition)); |
| ASSERT_EQ(4u, endPosition.column); |
| ASSERT_EQ(0u, endPosition.line); |
| ASSERT_EQ(4u, endPosition.index); |
| ASSERT_STREQ("Word", word.c_str()); |
| } |
| |
| TEST(TextWordGet, SemicolonTerminator) { |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ( |
| SPV_SUCCESS, |
| AssemblyContext(AutoText("Wo;rd"), nullptr).getWord(&word, &endPosition)); |
| ASSERT_EQ(2u, endPosition.column); |
| ASSERT_EQ(0u, endPosition.line); |
| ASSERT_EQ(2u, endPosition.index); |
| ASSERT_STREQ("Wo", word.c_str()); |
| } |
| |
| TEST(TextWordGet, NoTerminator) { |
| const std::string full_text = "abcdefghijklmn"; |
| for (size_t len = 1; len <= full_text.size(); ++len) { |
| std::string word; |
| spv_text_t text = {full_text.data(), len}; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ(SPV_SUCCESS, |
| AssemblyContext(&text, nullptr).getWord(&word, &endPosition)); |
| ASSERT_EQ(0u, endPosition.line); |
| ASSERT_EQ(len, endPosition.column); |
| ASSERT_EQ(len, endPosition.index); |
| ASSERT_EQ(full_text.substr(0, len), word); |
| } |
| } |
| |
| TEST(TextWordGet, MultipleWords) { |
| AutoText input("Words in a sentence"); |
| AssemblyContext data(input, nullptr); |
| |
| spv_position_t endPosition = {}; |
| const char* words[] = {"Words", "in", "a", "sentence"}; |
| |
| std::string word; |
| for (uint32_t wordIndex = 0; wordIndex < 4; ++wordIndex) { |
| ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &endPosition)); |
| ASSERT_EQ(strlen(words[wordIndex]), |
| endPosition.column - data.position().column); |
| ASSERT_EQ(0u, endPosition.line); |
| ASSERT_EQ(strlen(words[wordIndex]), |
| endPosition.index - data.position().index); |
| ASSERT_STREQ(words[wordIndex], word.c_str()); |
| |
| data.setPosition(endPosition); |
| if (3 != wordIndex) { |
| ASSERT_EQ(SPV_SUCCESS, data.advance()); |
| } else { |
| ASSERT_EQ(SPV_END_OF_STREAM, data.advance()); |
| } |
| } |
| } |
| |
| TEST(TextWordGet, QuotesAreKept) { |
| AutoText input(R"("quotes" "around words")"); |
| const char* expected[] = {R"("quotes")", R"("around words")"}; |
| AssemblyContext data(input, nullptr); |
| |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &endPosition)); |
| EXPECT_EQ(8u, endPosition.column); |
| EXPECT_EQ(0u, endPosition.line); |
| EXPECT_EQ(8u, endPosition.index); |
| EXPECT_STREQ(expected[0], word.c_str()); |
| |
| // Move to the next word. |
| data.setPosition(endPosition); |
| data.seekForward(1); |
| |
| ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &endPosition)); |
| EXPECT_EQ(23u, endPosition.column); |
| EXPECT_EQ(0u, endPosition.line); |
| EXPECT_EQ(23u, endPosition.index); |
| EXPECT_STREQ(expected[1], word.c_str()); |
| } |
| |
| TEST(TextWordGet, QuotesBetweenWordsActLikeGlue) { |
| AutoText input(R"(quotes" "between words)"); |
| const char* expected[] = {R"(quotes" "between)", "words"}; |
| AssemblyContext data(input, nullptr); |
| |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &endPosition)); |
| EXPECT_EQ(16u, endPosition.column); |
| EXPECT_EQ(0u, endPosition.line); |
| EXPECT_EQ(16u, endPosition.index); |
| EXPECT_STREQ(expected[0], word.c_str()); |
| |
| // Move to the next word. |
| data.setPosition(endPosition); |
| data.seekForward(1); |
| |
| ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &endPosition)); |
| EXPECT_EQ(22u, endPosition.column); |
| EXPECT_EQ(0u, endPosition.line); |
| EXPECT_EQ(22u, endPosition.index); |
| EXPECT_STREQ(expected[1], word.c_str()); |
| } |
| |
| TEST(TextWordGet, QuotingWhitespace) { |
| AutoText input(QUOTE "white " NEWLINE TAB " space" QUOTE); |
| // Whitespace surrounded by quotes acts like glue. |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ(SPV_SUCCESS, |
| AssemblyContext(input, nullptr).getWord(&word, &endPosition)); |
| EXPECT_EQ(input.str.length(), endPosition.column); |
| EXPECT_EQ(0u, endPosition.line); |
| EXPECT_EQ(input.str.length(), endPosition.index); |
| EXPECT_EQ(input.str, word); |
| } |
| |
| TEST(TextWordGet, QuoteAlone) { |
| AutoText input(QUOTE); |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ(SPV_SUCCESS, |
| AssemblyContext(input, nullptr).getWord(&word, &endPosition)); |
| ASSERT_EQ(1u, endPosition.column); |
| ASSERT_EQ(0u, endPosition.line); |
| ASSERT_EQ(1u, endPosition.index); |
| ASSERT_STREQ(QUOTE, word.c_str()); |
| } |
| |
| TEST(TextWordGet, EscapeAlone) { |
| AutoText input(BACKSLASH); |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ(SPV_SUCCESS, |
| AssemblyContext(input, nullptr).getWord(&word, &endPosition)); |
| ASSERT_EQ(1u, endPosition.column); |
| ASSERT_EQ(0u, endPosition.line); |
| ASSERT_EQ(1u, endPosition.index); |
| ASSERT_STREQ(BACKSLASH, word.c_str()); |
| } |
| |
| TEST(TextWordGet, EscapeAtEndOfInput) { |
| AutoText input("word" BACKSLASH); |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ(SPV_SUCCESS, |
| AssemblyContext(input, nullptr).getWord(&word, &endPosition)); |
| ASSERT_EQ(5u, endPosition.column); |
| ASSERT_EQ(0u, endPosition.line); |
| ASSERT_EQ(5u, endPosition.index); |
| ASSERT_STREQ("word" BACKSLASH, word.c_str()); |
| } |
| |
| TEST(TextWordGet, Escaping) { |
| AutoText input("w" BACKSLASH QUOTE "o" BACKSLASH NEWLINE "r" BACKSLASH ";d"); |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ(SPV_SUCCESS, |
| AssemblyContext(input, nullptr).getWord(&word, &endPosition)); |
| ASSERT_EQ(10u, endPosition.column); |
| ASSERT_EQ(0u, endPosition.line); |
| ASSERT_EQ(10u, endPosition.index); |
| ASSERT_EQ(input.str, word); |
| } |
| |
| TEST(TextWordGet, EscapingEscape) { |
| AutoText input("word" BACKSLASH BACKSLASH " abc"); |
| std::string word; |
| spv_position_t endPosition = {}; |
| ASSERT_EQ(SPV_SUCCESS, |
| AssemblyContext(input, nullptr).getWord(&word, &endPosition)); |
| ASSERT_EQ(6u, endPosition.column); |
| ASSERT_EQ(0u, endPosition.line); |
| ASSERT_EQ(6u, endPosition.index); |
| ASSERT_STREQ("word" BACKSLASH BACKSLASH, word.c_str()); |
| } |
| |
| } // anonymous namespace |