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Unified Diff: base/json/string_escape_unittest.cc

Issue 1647803004: Move base to DEPS (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: base/json/string_escape_unittest.cc
diff --git a/base/json/string_escape_unittest.cc b/base/json/string_escape_unittest.cc
deleted file mode 100644
index 100373fccd3ee7df36c8e11f89d06e04ab1734fa..0000000000000000000000000000000000000000
--- a/base/json/string_escape_unittest.cc
+++ /dev/null
@@ -1,182 +0,0 @@
-// 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 "base/json/string_escape.h"
-
-#include "base/strings/string_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace base {
-
-TEST(JSONStringEscapeTest, EscapeUTF8) {
- const struct {
- const char* to_escape;
- const char* escaped;
- } cases[] = {
- {"\b\001aZ\"\\wee", "\\b\\u0001aZ\\\"\\\\wee"},
- {"a\b\f\n\r\t\v\1\\.\"z",
- "a\\b\\f\\n\\r\\t\\u000B\\u0001\\\\.\\\"z"},
- {"b\x0f\x7f\xf0\xff!", // \xf0\xff is not a valid UTF-8 unit.
- "b\\u000F\x7F\xEF\xBF\xBD\xEF\xBF\xBD!"},
- {"c<>d", "c\\u003C>d"},
- };
-
- for (size_t i = 0; i < arraysize(cases); ++i) {
- const char* in_ptr = cases[i].to_escape;
- std::string in_str = in_ptr;
-
- std::string out;
- EscapeJSONString(in_ptr, false, &out);
- EXPECT_EQ(std::string(cases[i].escaped), out);
- EXPECT_TRUE(IsStringUTF8(out));
-
- out.erase();
- bool convert_ok = EscapeJSONString(in_str, false, &out);
- EXPECT_EQ(std::string(cases[i].escaped), out);
- EXPECT_TRUE(IsStringUTF8(out));
-
- if (convert_ok) {
- std::string fooout = GetQuotedJSONString(in_str);
- EXPECT_EQ("\"" + std::string(cases[i].escaped) + "\"", fooout);
- EXPECT_TRUE(IsStringUTF8(out));
- }
- }
-
- std::string in = cases[0].to_escape;
- std::string out;
- EscapeJSONString(in, false, &out);
- EXPECT_TRUE(IsStringUTF8(out));
-
- // test quoting
- std::string out_quoted;
- EscapeJSONString(in, true, &out_quoted);
- EXPECT_EQ(out.length() + 2, out_quoted.length());
- EXPECT_EQ(out_quoted.find(out), 1U);
- EXPECT_TRUE(IsStringUTF8(out_quoted));
-
- // now try with a NULL in the string
- std::string null_prepend = "test";
- null_prepend.push_back(0);
- in = null_prepend + in;
- std::string expected = "test\\u0000";
- expected += cases[0].escaped;
- out.clear();
- EscapeJSONString(in, false, &out);
- EXPECT_EQ(expected, out);
- EXPECT_TRUE(IsStringUTF8(out));
-}
-
-TEST(JSONStringEscapeTest, EscapeUTF16) {
- const struct {
- const wchar_t* to_escape;
- const char* escaped;
- } cases[] = {
- {L"b\uffb1\u00ff", "b\xEF\xBE\xB1\xC3\xBF"},
- {L"\b\001aZ\"\\wee", "\\b\\u0001aZ\\\"\\\\wee"},
- {L"a\b\f\n\r\t\v\1\\.\"z",
- "a\\b\\f\\n\\r\\t\\u000B\\u0001\\\\.\\\"z"},
- {L"b\x0f\x7f\xf0\xff!", "b\\u000F\x7F\xC3\xB0\xC3\xBF!"},
- {L"c<>d", "c\\u003C>d"},
- };
-
- for (size_t i = 0; i < arraysize(cases); ++i) {
- string16 in = WideToUTF16(cases[i].to_escape);
-
- std::string out;
- EscapeJSONString(in, false, &out);
- EXPECT_EQ(std::string(cases[i].escaped), out);
- EXPECT_TRUE(IsStringUTF8(out));
-
- out = GetQuotedJSONString(in);
- EXPECT_EQ("\"" + std::string(cases[i].escaped) + "\"", out);
- EXPECT_TRUE(IsStringUTF8(out));
- }
-
- string16 in = WideToUTF16(cases[0].to_escape);
- std::string out;
- EscapeJSONString(in, false, &out);
- EXPECT_TRUE(IsStringUTF8(out));
-
- // test quoting
- std::string out_quoted;
- EscapeJSONString(in, true, &out_quoted);
- EXPECT_EQ(out.length() + 2, out_quoted.length());
- EXPECT_EQ(out_quoted.find(out), 1U);
- EXPECT_TRUE(IsStringUTF8(out));
-
- // now try with a NULL in the string
- string16 null_prepend = WideToUTF16(L"test");
- null_prepend.push_back(0);
- in = null_prepend + in;
- std::string expected = "test\\u0000";
- expected += cases[0].escaped;
- out.clear();
- EscapeJSONString(in, false, &out);
- EXPECT_EQ(expected, out);
- EXPECT_TRUE(IsStringUTF8(out));
-}
-
-TEST(JSONStringEscapeTest, EscapeUTF16OutsideBMP) {
- {
- // {a, U+10300, !}, SMP.
- string16 test;
- test.push_back('a');
- test.push_back(0xD800);
- test.push_back(0xDF00);
- test.push_back('!');
- std::string actual;
- EXPECT_TRUE(EscapeJSONString(test, false, &actual));
- EXPECT_EQ("a\xF0\x90\x8C\x80!", actual);
- }
- {
- // {U+20021, U+2002B}, SIP.
- string16 test;
- test.push_back(0xD840);
- test.push_back(0xDC21);
- test.push_back(0xD840);
- test.push_back(0xDC2B);
- std::string actual;
- EXPECT_TRUE(EscapeJSONString(test, false, &actual));
- EXPECT_EQ("\xF0\xA0\x80\xA1\xF0\xA0\x80\xAB", actual);
- }
- {
- // {?, U+D800, @}, lone surrogate.
- string16 test;
- test.push_back('?');
- test.push_back(0xD800);
- test.push_back('@');
- std::string actual;
- EXPECT_FALSE(EscapeJSONString(test, false, &actual));
- EXPECT_EQ("?\xEF\xBF\xBD@", actual);
- }
-}
-
-TEST(JSONStringEscapeTest, EscapeBytes) {
- const struct {
- const char* to_escape;
- const char* escaped;
- } cases[] = {
- {"b\x0f\x7f\xf0\xff!", "b\\u000F\\u007F\\u00F0\\u00FF!"},
- {"\xe5\xc4\x4f\x05\xb6\xfd", "\\u00E5\\u00C4O\\u0005\\u00B6\\u00FD"},
- };
-
- for (size_t i = 0; i < arraysize(cases); ++i) {
- std::string in = std::string(cases[i].to_escape);
- EXPECT_FALSE(IsStringUTF8(in));
-
- EXPECT_EQ(std::string(cases[i].escaped),
- EscapeBytesAsInvalidJSONString(in, false));
- EXPECT_EQ("\"" + std::string(cases[i].escaped) + "\"",
- EscapeBytesAsInvalidJSONString(in, true));
- }
-
- const char kEmbedNull[] = { '\xab', '\x39', '\0', '\x9f', '\xab' };
- std::string in(kEmbedNull, arraysize(kEmbedNull));
- EXPECT_FALSE(IsStringUTF8(in));
- EXPECT_EQ(std::string("\\u00AB9\\u0000\\u009F\\u00AB"),
- EscapeBytesAsInvalidJSONString(in, false));
-}
-
-} // namespace base
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