mirror of
https://gitee.com/openharmony/third_party_spirv-tools
synced 2024-11-23 23:39:40 +00:00
eda2cfbe12
This Cl cleans up the include paths to be relative to the top level directory. Various include-what-you-use fixes have been added.
255 lines
7.8 KiB
C++
255 lines
7.8 KiB
C++
// Copyright (c) 2015-2016 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <string>
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#include "test/unit_spirv.h"
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namespace spvtools {
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namespace {
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using spvtest::AutoText;
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#define TAB "\t"
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#define NEWLINE "\n"
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#define BACKSLASH R"(\)"
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#define QUOTE R"(")"
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TEST(TextWordGet, NullTerminator) {
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(
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SPV_SUCCESS,
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AssemblyContext(AutoText("Word"), nullptr).getWord(&word, &endPosition));
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ASSERT_EQ(4u, endPosition.column);
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ASSERT_EQ(0u, endPosition.line);
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ASSERT_EQ(4u, endPosition.index);
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ASSERT_STREQ("Word", word.c_str());
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}
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TEST(TextWordGet, TabTerminator) {
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(SPV_SUCCESS, AssemblyContext(AutoText("Word\t"), nullptr)
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.getWord(&word, &endPosition));
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ASSERT_EQ(4u, endPosition.column);
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ASSERT_EQ(0u, endPosition.line);
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ASSERT_EQ(4u, endPosition.index);
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ASSERT_STREQ("Word", word.c_str());
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}
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TEST(TextWordGet, SpaceTerminator) {
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(
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SPV_SUCCESS,
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AssemblyContext(AutoText("Word "), nullptr).getWord(&word, &endPosition));
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ASSERT_EQ(4u, endPosition.column);
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ASSERT_EQ(0u, endPosition.line);
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ASSERT_EQ(4u, endPosition.index);
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ASSERT_STREQ("Word", word.c_str());
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}
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TEST(TextWordGet, SemicolonTerminator) {
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(
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SPV_SUCCESS,
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AssemblyContext(AutoText("Wo;rd"), nullptr).getWord(&word, &endPosition));
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ASSERT_EQ(2u, endPosition.column);
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ASSERT_EQ(0u, endPosition.line);
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ASSERT_EQ(2u, endPosition.index);
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ASSERT_STREQ("Wo", word.c_str());
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}
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TEST(TextWordGet, NoTerminator) {
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const std::string full_text = "abcdefghijklmn";
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for (size_t len = 1; len <= full_text.size(); ++len) {
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std::string word;
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spv_text_t text = {full_text.data(), len};
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spv_position_t endPosition = {};
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ASSERT_EQ(SPV_SUCCESS,
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AssemblyContext(&text, nullptr).getWord(&word, &endPosition));
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ASSERT_EQ(0u, endPosition.line);
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ASSERT_EQ(len, endPosition.column);
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ASSERT_EQ(len, endPosition.index);
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ASSERT_EQ(full_text.substr(0, len), word);
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}
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}
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TEST(TextWordGet, MultipleWords) {
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AutoText input("Words in a sentence");
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AssemblyContext data(input, nullptr);
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spv_position_t endPosition = {};
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const char* words[] = {"Words", "in", "a", "sentence"};
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std::string word;
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for (uint32_t wordIndex = 0; wordIndex < 4; ++wordIndex) {
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ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &endPosition));
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ASSERT_EQ(strlen(words[wordIndex]),
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endPosition.column - data.position().column);
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ASSERT_EQ(0u, endPosition.line);
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ASSERT_EQ(strlen(words[wordIndex]),
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endPosition.index - data.position().index);
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ASSERT_STREQ(words[wordIndex], word.c_str());
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data.setPosition(endPosition);
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if (3 != wordIndex) {
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ASSERT_EQ(SPV_SUCCESS, data.advance());
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} else {
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ASSERT_EQ(SPV_END_OF_STREAM, data.advance());
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}
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}
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}
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TEST(TextWordGet, QuotesAreKept) {
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AutoText input(R"("quotes" "around words")");
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const char* expected[] = {R"("quotes")", R"("around words")"};
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AssemblyContext data(input, nullptr);
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &endPosition));
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EXPECT_EQ(8u, endPosition.column);
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EXPECT_EQ(0u, endPosition.line);
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EXPECT_EQ(8u, endPosition.index);
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EXPECT_STREQ(expected[0], word.c_str());
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// Move to the next word.
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data.setPosition(endPosition);
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data.seekForward(1);
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ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &endPosition));
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EXPECT_EQ(23u, endPosition.column);
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EXPECT_EQ(0u, endPosition.line);
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EXPECT_EQ(23u, endPosition.index);
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EXPECT_STREQ(expected[1], word.c_str());
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}
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TEST(TextWordGet, QuotesBetweenWordsActLikeGlue) {
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AutoText input(R"(quotes" "between words)");
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const char* expected[] = {R"(quotes" "between)", "words"};
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AssemblyContext data(input, nullptr);
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &endPosition));
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EXPECT_EQ(16u, endPosition.column);
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EXPECT_EQ(0u, endPosition.line);
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EXPECT_EQ(16u, endPosition.index);
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EXPECT_STREQ(expected[0], word.c_str());
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// Move to the next word.
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data.setPosition(endPosition);
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data.seekForward(1);
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ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &endPosition));
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EXPECT_EQ(22u, endPosition.column);
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EXPECT_EQ(0u, endPosition.line);
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EXPECT_EQ(22u, endPosition.index);
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EXPECT_STREQ(expected[1], word.c_str());
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}
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TEST(TextWordGet, QuotingWhitespace) {
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AutoText input(QUOTE "white " NEWLINE TAB " space" QUOTE);
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// Whitespace surrounded by quotes acts like glue.
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(SPV_SUCCESS,
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AssemblyContext(input, nullptr).getWord(&word, &endPosition));
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EXPECT_EQ(input.str.length(), endPosition.column);
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EXPECT_EQ(0u, endPosition.line);
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EXPECT_EQ(input.str.length(), endPosition.index);
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EXPECT_EQ(input.str, word);
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}
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TEST(TextWordGet, QuoteAlone) {
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AutoText input(QUOTE);
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(SPV_SUCCESS,
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AssemblyContext(input, nullptr).getWord(&word, &endPosition));
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ASSERT_EQ(1u, endPosition.column);
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ASSERT_EQ(0u, endPosition.line);
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ASSERT_EQ(1u, endPosition.index);
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ASSERT_STREQ(QUOTE, word.c_str());
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}
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TEST(TextWordGet, EscapeAlone) {
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AutoText input(BACKSLASH);
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(SPV_SUCCESS,
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AssemblyContext(input, nullptr).getWord(&word, &endPosition));
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ASSERT_EQ(1u, endPosition.column);
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ASSERT_EQ(0u, endPosition.line);
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ASSERT_EQ(1u, endPosition.index);
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ASSERT_STREQ(BACKSLASH, word.c_str());
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}
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TEST(TextWordGet, EscapeAtEndOfInput) {
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AutoText input("word" BACKSLASH);
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(SPV_SUCCESS,
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AssemblyContext(input, nullptr).getWord(&word, &endPosition));
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ASSERT_EQ(5u, endPosition.column);
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ASSERT_EQ(0u, endPosition.line);
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ASSERT_EQ(5u, endPosition.index);
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ASSERT_STREQ("word" BACKSLASH, word.c_str());
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}
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TEST(TextWordGet, Escaping) {
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AutoText input("w" BACKSLASH QUOTE "o" BACKSLASH NEWLINE "r" BACKSLASH ";d");
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(SPV_SUCCESS,
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AssemblyContext(input, nullptr).getWord(&word, &endPosition));
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ASSERT_EQ(10u, endPosition.column);
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ASSERT_EQ(0u, endPosition.line);
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ASSERT_EQ(10u, endPosition.index);
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ASSERT_EQ(input.str, word);
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}
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TEST(TextWordGet, EscapingEscape) {
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AutoText input("word" BACKSLASH BACKSLASH " abc");
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std::string word;
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spv_position_t endPosition = {};
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ASSERT_EQ(SPV_SUCCESS,
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AssemblyContext(input, nullptr).getWord(&word, &endPosition));
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ASSERT_EQ(6u, endPosition.column);
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ASSERT_EQ(0u, endPosition.line);
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ASSERT_EQ(6u, endPosition.index);
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ASSERT_STREQ("word" BACKSLASH BACKSLASH, word.c_str());
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}
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TEST(TextWordGet, CRLF) {
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AutoText input("abc\r\nd");
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AssemblyContext data(input, nullptr);
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std::string word;
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spv_position_t pos = {};
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ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &pos));
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EXPECT_EQ(3u, pos.column);
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EXPECT_STREQ("abc", word.c_str());
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data.setPosition(pos);
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data.advance();
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ASSERT_EQ(SPV_SUCCESS, data.getWord(&word, &pos));
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EXPECT_EQ(1u, pos.column);
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EXPECT_STREQ("d", word.c_str());
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}
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} // namespace
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} // namespace spvtools
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