139 lines
4.8 KiB
C++
139 lines
4.8 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include <sstream>
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#include <string>
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#include <utility>
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#include <cmDocumentationFormatter.h>
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#include "testCommon.h"
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namespace {
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using TestCases =
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const std::initializer_list<std::pair<std::string, std::string>>;
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bool testPrintFormattedNoIndent()
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{
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const TestCases testCases = {
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{ "", "" },
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{ "One line no EOL text", "One line no EOL text\n" },
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{ "Short text. Two sentences.", "Short text. Two sentences.\n" },
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{ "Short text\non\nmultiple\nlines\n",
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"Short text\n\non\n\nmultiple\n\nlines\n\n" },
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{ "Just one a very long word: "
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"01234567890123456789012345678901234567890123456789012345"
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"678901234567890123456789",
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"Just one a very long "
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"word:\n01234567890123456789012345678901234567890123456789012345"
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"678901234567890123456789\n" },
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{ " Pre-formatted paragraph with the very long word stays the same: "
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"0123456789012345678901234567890123456789012345678901234567890123456789",
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" Pre-formatted paragraph with the very long word stays the same: "
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"0123456789012345678901234567890123456789012345678901234567890123456789"
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"\n" },
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{ "Extra spaces are removed. However, \n not in a "
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"pre-formatted\n "
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"paragraph",
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"Extra spaces are removed. However,\n\n not in a pre-formatted\n "
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"paragraph\n" },
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{ "This is the text paragraph longer than a pre-defined wrapping position "
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"of the `cmDocumentationFormatter` class. And it's gonna be wrapped "
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"over multiple lines!",
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"This is the text paragraph longer than a pre-defined wrapping position "
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"of the\n`cmDocumentationFormatter` class. And it's gonna be wrapped "
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"over multiple\nlines!\n" }
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};
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cmDocumentationFormatter formatter;
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for (auto& test : testCases) {
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std::ostringstream out;
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formatter.PrintFormatted(out, test.first);
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ASSERT_EQUAL(out.str(), test.second);
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}
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return true;
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}
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bool testPrintFormattedIndent2()
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{
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const TestCases testCases = {
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{ "", "" },
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{ "One line no EOL text", " One line no EOL text\n" },
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{ "Short text. Two sentences.", " Short text. Two sentences.\n" },
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{ "Short text\non\nmultiple\nlines\n",
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" Short text\n\n on\n\n multiple\n\n lines\n\n" },
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{ "Just one a very long word: "
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"01234567890123456789012345678901234567890123456789012345"
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"678901234567890123456789",
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" Just one a very long "
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"word:\n 01234567890123456789012345678901234567890123456789012345"
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"678901234567890123456789\n" },
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{ " Pre-formatted paragraph with the very long word stays the same: "
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"0123456789012345678901234567890123456789012345678901234567890123456789",
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" Pre-formatted paragraph with the very long word stays the same: "
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"0123456789012345678901234567890123456789012345678901234567890123456789"
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"\n" },
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{ "Extra spaces are removed. However, \n not in a "
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"pre-formatted\n "
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"paragraph",
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" Extra spaces are removed. However,\n\n not in a "
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"pre-formatted\n "
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"paragraph\n" },
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{ "This is the text paragraph longer than a pre-defined wrapping position "
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"of the `cmDocumentationFormatter` class. And it's gonna be wrapped "
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"over multiple lines!",
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" This is the text paragraph longer than a pre-defined wrapping "
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"position of\n"
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" the `cmDocumentationFormatter` class. And it's gonna be wrapped "
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"over\n multiple lines!\n" }
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};
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cmDocumentationFormatter formatter;
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formatter.SetIndent(2);
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for (auto& test : testCases) {
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std::ostringstream out;
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formatter.PrintFormatted(out, test.first);
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ASSERT_EQUAL(out.str(), test.second);
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}
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return true;
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}
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bool testPrintFormattedIndent10()
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{
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const TestCases testCases = {
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{ "", "" },
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{ "One line no EOL text", " One line no EOL text\n" },
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{ "This is the text paragraph longer than a pre-defined wrapping position "
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"of the `cmDocumentationFormatter` class. And it's gonna be wrapped "
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"over multiple lines!",
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" This is the text paragraph longer than a pre-defined "
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"wrapping\n"
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" position of the `cmDocumentationFormatter` class. "
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"And it's gonna\n"
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" be wrapped over multiple lines!\n" }
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};
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cmDocumentationFormatter formatter;
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formatter.SetIndent(10);
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for (auto& test : testCases) {
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std::ostringstream out;
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formatter.PrintFormatted(out, test.first);
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ASSERT_EQUAL(out.str(), test.second);
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}
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return true;
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}
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}
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int testDocumentationFormatter(int /*unused*/, char* /*unused*/[])
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{
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return runTests({ testPrintFormattedNoIndent, testPrintFormattedIndent2,
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testPrintFormattedIndent10 },
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false);
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}
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