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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "testing/gtest/include/gtest/gtest.h"
#include "tools/gn/escape.h"
TEST(Escape, Ninja) {
EscapeOptions opts;
opts.mode = ESCAPE_NINJA;
std::string result = EscapeString("asdf: \"$\\bar", opts, NULL);
EXPECT_EQ("asdf$:$ \"$$\\bar", result);
}
TEST(Escape, Shell) {
EscapeOptions opts;
opts.mode = ESCAPE_SHELL;
std::string result = EscapeString("asdf: \"$\\bar", opts, NULL);
#if defined(OS_WIN)
// Windows shell doesn't escape backslashes, but it does backslash-escape
// quotes.
EXPECT_EQ("\"asdf: \\\"$\\bar\"", result);
#else
EXPECT_EQ("\"asdf: \\\"$\\\\bar\"", result);
#endif
}
TEST(Escape, UsedQuotes) {
EscapeOptions shell_options;
shell_options.mode = ESCAPE_SHELL;
EscapeOptions ninja_options;
ninja_options.mode = ESCAPE_NINJA;
EscapeOptions ninja_shell_options;
ninja_shell_options.mode = ESCAPE_NINJA_SHELL;
// Shell escaping with quoting inhibited.
bool used_quotes = false;
shell_options.inhibit_quoting = true;
EXPECT_EQ("foo bar", EscapeString("foo bar", shell_options, &used_quotes));
EXPECT_TRUE(used_quotes);
// Shell escaping with regular quoting.
used_quotes = false;
shell_options.inhibit_quoting = false;
EXPECT_EQ("\"foo bar\"",
EscapeString("foo bar", shell_options, &used_quotes));
EXPECT_TRUE(used_quotes);
// Ninja shell escaping should be the same.
used_quotes = false;
EXPECT_EQ("\"foo$ bar\"",
EscapeString("foo bar", ninja_shell_options, &used_quotes));
EXPECT_TRUE(used_quotes);
// Ninja escaping shouldn't use quoting.
used_quotes = false;
EXPECT_EQ("foo$ bar", EscapeString("foo bar", ninja_options, &used_quotes));
EXPECT_FALSE(used_quotes);
// Used quotes not reset if it's already true.
used_quotes = true;
EscapeString("foo", ninja_options, &used_quotes);
EXPECT_TRUE(used_quotes);
}
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