tools/gn/escape_unittest.cc

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "testing/gtest/include/gtest/gtest.h"
   6 #include "tools/gn/escape.h"
   7
   8 TEST(Escape, UsedQuotes) {
   9   EscapeOptions shell_options;
  10   shell_options.mode = ESCAPE_SHELL;
  11
  12   EscapeOptions ninja_options;
  13   ninja_options.mode = ESCAPE_NINJA;
  14
  15   EscapeOptions ninja_shell_options;
  16   ninja_shell_options.mode = ESCAPE_NINJA_SHELL;
  17
  18   // Shell escaping with quoting inhibited.
  19   bool used_quotes = false;
  20   shell_options.inhibit_quoting = true;
  21   EXPECT_EQ("foo bar", EscapeString("foo bar", shell_options, &used_quotes));
  22   EXPECT_TRUE(used_quotes);
  23
  24   // Shell escaping with regular quoting.
  25   used_quotes = false;
  26   shell_options.inhibit_quoting = false;
  27   EXPECT_EQ("\"foo bar\"",
  28             EscapeString("foo bar", shell_options, &used_quotes));
  29   EXPECT_TRUE(used_quotes);
  30
  31   // Ninja shell escaping should be the same.
  32   used_quotes = false;
  33   EXPECT_EQ("\"foo$ bar\"",
  34             EscapeString("foo bar", ninja_shell_options, &used_quotes));
  35   EXPECT_TRUE(used_quotes);
  36
  37   // Ninja escaping shouldn't use quoting.
  38   used_quotes = false;
  39   EXPECT_EQ("foo$ bar", EscapeString("foo bar", ninja_options, &used_quotes));
  40   EXPECT_FALSE(used_quotes);
  41
  42   // Used quotes not reset if it's already true.
  43   used_quotes = true;
  44   EscapeString("foo", ninja_options, &used_quotes);
  45   EXPECT_TRUE(used_quotes);
  46 }