mirror of
https://github.com/KhronosGroup/SPIRV-Tools
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92 lines
3.1 KiB
C++
92 lines
3.1 KiB
C++
// Copyright (c) 2015 The Khronos Group Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and/or associated documentation files (the
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// "Materials"), to deal in the Materials without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Materials, and to
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// permit persons to whom the Materials are furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Materials.
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
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// https://www.khronos.org/registry/
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//
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// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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#include "UnitSPIRV.h"
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namespace {
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using libspirv::AssemblyContext;
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using spvtest::AutoText;
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TEST(TextAdvance, LeadingNewLines) {
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AutoText input("\n\nWord");
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AssemblyContext data(input, nullptr);
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ASSERT_EQ(SPV_SUCCESS, data.advance());
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ASSERT_EQ(0, data.position().column);
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ASSERT_EQ(2, data.position().line);
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ASSERT_EQ(2, data.position().index);
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}
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TEST(TextAdvance, LeadingSpaces) {
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AutoText input(" Word");
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AssemblyContext data(input, nullptr);
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ASSERT_EQ(SPV_SUCCESS, data.advance());
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ASSERT_EQ(4, data.position().column);
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ASSERT_EQ(0, data.position().line);
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ASSERT_EQ(4, data.position().index);
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}
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TEST(TextAdvance, LeadingTabs) {
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AutoText input("\t\t\tWord");
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AssemblyContext data(input, nullptr);
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ASSERT_EQ(SPV_SUCCESS, data.advance());
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ASSERT_EQ(3, data.position().column);
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ASSERT_EQ(0, data.position().line);
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ASSERT_EQ(3, data.position().index);
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}
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TEST(TextAdvance, LeadingNewLinesSpacesAndTabs) {
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AutoText input("\n\n\t Word");
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AssemblyContext data(input, nullptr);
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ASSERT_EQ(SPV_SUCCESS, data.advance());
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ASSERT_EQ(3, data.position().column);
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ASSERT_EQ(2, data.position().line);
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ASSERT_EQ(5, data.position().index);
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}
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TEST(TextAdvance, LeadingWhitespaceAfterCommentLine) {
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AutoText input("; comment\n \t \tWord");
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AssemblyContext data(input, nullptr);
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ASSERT_EQ(SPV_SUCCESS, data.advance());
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ASSERT_EQ(4, data.position().column);
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ASSERT_EQ(1, data.position().line);
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ASSERT_EQ(14, data.position().index);
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}
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TEST(TextAdvance, EOFAfterCommentLine) {
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AutoText input("; comment");
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AssemblyContext data(input, nullptr);
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ASSERT_EQ(SPV_END_OF_STREAM, data.advance());
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}
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TEST(TextAdvance, NullTerminator) {
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AutoText input("");
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AssemblyContext data(input, nullptr);
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ASSERT_EQ(SPV_END_OF_STREAM, data.advance());
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}
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} // anonymous namespace
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