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// Copyright 2018 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 "third_party/blink/renderer/core/trustedtypes/trusted_types_util.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/bindings/core/v8/string_or_trusted_html.h"
#include "third_party/blink/renderer/bindings/core/v8/string_or_trusted_html_or_trusted_script_or_trusted_script_url_or_trusted_url.h"
#include "third_party/blink/renderer/bindings/core/v8/string_or_trusted_script.h"
#include "third_party/blink/renderer/bindings/core/v8/string_or_trusted_script_url.h"
#include "third_party/blink/renderer/bindings/core/v8/usv_string_or_trusted_url.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/testing/dummy_page_holder.h"
#include "third_party/blink/renderer/core/trustedtypes/trusted_html.h"
#include "third_party/blink/renderer/core/trustedtypes/trusted_script.h"
#include "third_party/blink/renderer/core/trustedtypes/trusted_script_url.h"
#include "third_party/blink/renderer/core/trustedtypes/trusted_url.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
namespace blink {
// Functions for checking throwing cases.
void GetStringFromTrustedTypeThrows(
const StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL&
string_or_trusted_type) {
Document* document = Document::CreateForTest();
document->SetRequireTrustedTypes();
DummyExceptionStateForTesting exception_state;
ASSERT_FALSE(exception_state.HadException());
String s = GetStringFromTrustedType(string_or_trusted_type, document,
exception_state);
EXPECT_TRUE(exception_state.HadException());
EXPECT_EQ(ESErrorType::kTypeError, exception_state.CodeAs<ESErrorType>());
exception_state.ClearException();
}
void GetStringFromTrustedHTMLThrows(
const StringOrTrustedHTML& string_or_trusted_html) {
std::unique_ptr<DummyPageHolder> dummy_page_holder =
DummyPageHolder::Create(IntSize(800, 600));
Document& document = dummy_page_holder->GetDocument();
document.SetRequireTrustedTypes();
V8TestingScope scope;
DummyExceptionStateForTesting exception_state;
ASSERT_FALSE(exception_state.HadException());
String s = GetStringFromTrustedHTML(string_or_trusted_html, &document,
exception_state);
EXPECT_TRUE(exception_state.HadException());
EXPECT_EQ(ESErrorType::kTypeError, exception_state.CodeAs<ESErrorType>());
exception_state.ClearException();
}
void GetStringFromTrustedScriptThrows(
const StringOrTrustedScript& string_or_trusted_script) {
std::unique_ptr<DummyPageHolder> dummy_page_holder =
DummyPageHolder::Create(IntSize(800, 600));
Document& document = dummy_page_holder->GetDocument();
document.SetRequireTrustedTypes();
V8TestingScope scope;
DummyExceptionStateForTesting exception_state;
ASSERT_FALSE(exception_state.HadException());
String s = GetStringFromTrustedScript(string_or_trusted_script, &document,
exception_state);
EXPECT_TRUE(exception_state.HadException());
EXPECT_EQ(ESErrorType::kTypeError, exception_state.CodeAs<ESErrorType>());
exception_state.ClearException();
}
void GetStringFromTrustedScriptURLThrows(
const StringOrTrustedScriptURL& string_or_trusted_script_url) {
std::unique_ptr<DummyPageHolder> dummy_page_holder =
DummyPageHolder::Create(IntSize(800, 600));
Document& document = dummy_page_holder->GetDocument();
document.SetRequireTrustedTypes();
V8TestingScope scope;
DummyExceptionStateForTesting exception_state;
ASSERT_FALSE(exception_state.HadException());
String s = GetStringFromTrustedScriptURL(string_or_trusted_script_url,
&document, exception_state);
EXPECT_TRUE(exception_state.HadException());
EXPECT_EQ(ESErrorType::kTypeError, exception_state.CodeAs<ESErrorType>());
exception_state.ClearException();
}
void GetStringFromTrustedURLThrows(
const USVStringOrTrustedURL& string_or_trusted_url) {
std::unique_ptr<DummyPageHolder> dummy_page_holder =
DummyPageHolder::Create(IntSize(800, 600));
Document& document = dummy_page_holder->GetDocument();
document.SetRequireTrustedTypes();
V8TestingScope scope;
DummyExceptionStateForTesting exception_state;
ASSERT_FALSE(exception_state.HadException());
String s = GetStringFromTrustedURL(string_or_trusted_url, &document,
exception_state);
EXPECT_TRUE(exception_state.HadException());
EXPECT_EQ(ESErrorType::kTypeError, exception_state.CodeAs<ESErrorType>());
exception_state.ClearException();
}
// Functions for checking non-throwing cases.
void GetStringFromTrustedTypeWorks(
const StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL&
string_or_trusted_type,
String expected) {
Document* document = Document::CreateForTest();
document->SetRequireTrustedTypes();
DummyExceptionStateForTesting exception_state;
String s = GetStringFromTrustedType(string_or_trusted_type, document,
exception_state);
ASSERT_EQ(s, expected);
}
void GetStringFromTrustedHTMLWorks(
const StringOrTrustedHTML& string_or_trusted_html,
String expected) {
std::unique_ptr<DummyPageHolder> dummy_page_holder =
DummyPageHolder::Create(IntSize(800, 600));
Document& document = dummy_page_holder->GetDocument();
document.SetRequireTrustedTypes();
V8TestingScope scope;
DummyExceptionStateForTesting exception_state;
String s = GetStringFromTrustedHTML(string_or_trusted_html, &document,
exception_state);
ASSERT_EQ(s, expected);
}
void GetStringFromTrustedScriptWorks(
const StringOrTrustedScript& string_or_trusted_script,
String expected) {
std::unique_ptr<DummyPageHolder> dummy_page_holder =
DummyPageHolder::Create(IntSize(800, 600));
Document& document = dummy_page_holder->GetDocument();
document.SetRequireTrustedTypes();
V8TestingScope scope;
DummyExceptionStateForTesting exception_state;
String s = GetStringFromTrustedScript(string_or_trusted_script, &document,
exception_state);
ASSERT_EQ(s, expected);
}
void GetStringFromTrustedScriptURLWorks(
const StringOrTrustedScriptURL& string_or_trusted_script_url,
String expected) {
std::unique_ptr<DummyPageHolder> dummy_page_holder =
DummyPageHolder::Create(IntSize(800, 600));
Document& document = dummy_page_holder->GetDocument();
document.SetRequireTrustedTypes();
V8TestingScope scope;
DummyExceptionStateForTesting exception_state;
String s = GetStringFromTrustedScriptURL(string_or_trusted_script_url,
&document, exception_state);
ASSERT_EQ(s, expected);
}
void GetStringFromTrustedURLWorks(
const USVStringOrTrustedURL& string_or_trusted_url,
String expected) {
std::unique_ptr<DummyPageHolder> dummy_page_holder =
DummyPageHolder::Create(IntSize(800, 600));
Document& document = dummy_page_holder->GetDocument();
document.SetRequireTrustedTypes();
V8TestingScope scope;
DummyExceptionStateForTesting exception_state;
String s = GetStringFromTrustedURL(string_or_trusted_url, &document,
exception_state);
ASSERT_EQ(s, expected);
}
// GetStringFromTrustedType() tests
TEST(TrustedTypesUtilTest, GetStringFromTrustedType_TrustedHTML) {
TrustedHTML* html = TrustedHTML::Create("A string");
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL
trusted_value =
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL::
FromTrustedHTML(html);
GetStringFromTrustedTypeWorks(trusted_value, "A string");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedType_TrustedScript) {
TrustedScript* script = TrustedScript::Create("A string");
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL
trusted_value =
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL::
FromTrustedScript(script);
GetStringFromTrustedTypeWorks(trusted_value, "A string");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedType_TrustedScriptURL) {
KURL url_address("http://www.example.com/");
TrustedScriptURL* script_url = TrustedScriptURL::Create(url_address);
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL
trusted_value =
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL::
FromTrustedScriptURL(script_url);
GetStringFromTrustedTypeWorks(trusted_value, "http://www.example.com/");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedType_TrustedURL) {
KURL url_address("http://www.example.com/");
TrustedURL* url = TrustedURL::Create(url_address);
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL
trusted_value =
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL::
FromTrustedURL(url);
GetStringFromTrustedTypeWorks(trusted_value, "http://www.example.com/");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedType_String) {
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL
string_value =
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL::
FromString("A string");
GetStringFromTrustedTypeThrows(string_value);
}
// GetStringFromTrustedTypeWithoutCheck() tests
TEST(TrustedTypesUtilTest, GetStringFromTrustedTypeWithoutCheck_TrustedHTML) {
TrustedHTML* html = TrustedHTML::Create("A string");
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL
trusted_value =
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL::
FromTrustedHTML(html);
String s = GetStringFromTrustedTypeWithoutCheck(trusted_value);
ASSERT_EQ(s, "A string");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedTypeWithoutCheck_TrustedScript) {
TrustedScript* script = TrustedScript::Create("A string");
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL
trusted_value =
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL::
FromTrustedScript(script);
String s = GetStringFromTrustedTypeWithoutCheck(trusted_value);
ASSERT_EQ(s, "A string");
}
TEST(TrustedTypesUtilTest,
GetStringFromTrustedTypeWithoutCheck_TrustedScriptURL) {
KURL url_address("http://www.example.com/");
TrustedScriptURL* script_url = TrustedScriptURL::Create(url_address);
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL
trusted_value =
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL::
FromTrustedScriptURL(script_url);
String s = GetStringFromTrustedTypeWithoutCheck(trusted_value);
ASSERT_EQ(s, "http://www.example.com/");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedTypeWithoutCheck_TrustedURL) {
KURL url_address("http://www.example.com/");
TrustedURL* url = TrustedURL::Create(url_address);
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL
trusted_value =
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL::
FromTrustedURL(url);
String s = GetStringFromTrustedTypeWithoutCheck(trusted_value);
ASSERT_EQ(s, "http://www.example.com/");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedTypeWithoutCheck_String) {
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL
string_value =
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL::
FromString("A string");
String s = GetStringFromTrustedTypeWithoutCheck(string_value);
ASSERT_EQ(s, "A string");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedTypeWithoutCheck_Null) {
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL null_value =
StringOrTrustedHTMLOrTrustedScriptOrTrustedScriptURLOrTrustedURL();
String s = GetStringFromTrustedTypeWithoutCheck(null_value);
ASSERT_EQ(s, "");
}
// GetStringFromTrustedHTML tests
TEST(TrustedTypesUtilTest, GetStringFromTrustedHTML_TrustedHTML) {
TrustedHTML* html = TrustedHTML::Create("A string");
StringOrTrustedHTML trusted_value =
StringOrTrustedHTML::FromTrustedHTML(html);
GetStringFromTrustedHTMLWorks(trusted_value, "A string");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedHTML_String) {
StringOrTrustedHTML string_value =
StringOrTrustedHTML::FromString("A string");
GetStringFromTrustedHTMLThrows(string_value);
}
// GetStringFromTrustedScript tests
TEST(TrustedTypesUtilTest, GetStringFromTrustedScript_TrustedScript) {
TrustedScript* script = TrustedScript::Create("A string");
StringOrTrustedScript trusted_value =
StringOrTrustedScript::FromTrustedScript(script);
GetStringFromTrustedScriptWorks(trusted_value, "A string");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedScript_String) {
StringOrTrustedScript string_value =
StringOrTrustedScript::FromString("A string");
GetStringFromTrustedScriptThrows(string_value);
}
// GetStringFromTrustedScriptURL tests
TEST(TrustedTypesUtilTest, GetStringFromTrustedScriptURL_TrustedScriptURL) {
KURL url_address("http://www.example.com/");
TrustedScriptURL* script_url = TrustedScriptURL::Create(url_address);
StringOrTrustedScriptURL trusted_value =
StringOrTrustedScriptURL::FromTrustedScriptURL(script_url);
GetStringFromTrustedScriptURLWorks(trusted_value, "http://www.example.com/");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedScriptURL_String) {
StringOrTrustedScriptURL string_value =
StringOrTrustedScriptURL::FromString("A string");
GetStringFromTrustedScriptURLThrows(string_value);
}
// GetStringFromTrustedURL tests
TEST(TrustedTypesUtilTest, GetStringFromTrustedURL_TrustedURL) {
KURL url_address("http://www.example.com/");
TrustedURL* url = TrustedURL::Create(url_address);
USVStringOrTrustedURL trusted_value =
USVStringOrTrustedURL::FromTrustedURL(url);
GetStringFromTrustedURLWorks(trusted_value, "http://www.example.com/");
}
TEST(TrustedTypesUtilTest, GetStringFromTrustedURL_String) {
USVStringOrTrustedURL string_value =
USVStringOrTrustedURL::FromUSVString("A string");
GetStringFromTrustedURLThrows(string_value);
}
} // namespace blink
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