| /* |
| * Copyright (C) 2019 Igalia, S.L. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| |
| #include "Test.h" |
| #include <WebCore/ParsedContentType.h> |
| #include <wtf/text/StringBuilder.h> |
| |
| using namespace WebCore; |
| |
| namespace TestWebKitAPI { |
| |
| TEST(ParsedContentType, MimeSniff) |
| { |
| EXPECT_TRUE(isValidContentType("text/plain", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType(" text/plain", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType(" text/plain ", Mode::MimeSniff)); |
| EXPECT_FALSE(isValidContentType("text /plain", Mode::MimeSniff)); |
| EXPECT_FALSE(isValidContentType("text/ plain", Mode::MimeSniff)); |
| EXPECT_FALSE(isValidContentType("text / plain", Mode::MimeSniff)); |
| EXPECT_FALSE(isValidContentType("te xt/plain", Mode::MimeSniff)); |
| EXPECT_FALSE(isValidContentType("text/pla in", Mode::MimeSniff)); |
| |
| EXPECT_FALSE(isValidContentType("text", Mode::MimeSniff)); |
| EXPECT_FALSE(isValidContentType("text/", Mode::MimeSniff)); |
| EXPECT_FALSE(isValidContentType("/plain", Mode::MimeSniff)); |
| |
| EXPECT_TRUE(isValidContentType("text/plain;", Mode::MimeSniff)); |
| |
| EXPECT_TRUE(isValidContentType("text/plain;test", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType("text/plain; test", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType("text/plain;test=", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType("text/plain;test=;test=value", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType("text/plain;test=value", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType("text/plain; test=value", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType("text/plain;test =value", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType("text/plain;test= value", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType("text/plain;test=value ", Mode::MimeSniff)); |
| |
| EXPECT_TRUE(isValidContentType("text/plain;test=\"value\"", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType("text/plain;test=\"value", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType("text/plain;test=\"value\"foo", Mode::MimeSniff)); |
| EXPECT_TRUE(isValidContentType("text/plain;test=\"value\"foo;foo=bar", Mode::MimeSniff)); |
| } |
| |
| TEST(ParsedContentType, Rfc2045) |
| { |
| EXPECT_TRUE(isValidContentType("text/plain", Mode::Rfc2045)); |
| EXPECT_TRUE(isValidContentType(" text/plain", Mode::Rfc2045)); |
| EXPECT_TRUE(isValidContentType(" text/plain ", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text /plain", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text/ plain", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text / plain", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("te xt/plain", Mode::Rfc2045)); |
| EXPECT_TRUE(isValidContentType("text/pla in", Mode::Rfc2045)); |
| |
| EXPECT_FALSE(isValidContentType("text", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text/", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("/plain", Mode::Rfc2045)); |
| |
| EXPECT_FALSE(isValidContentType("text/plain;", Mode::Rfc2045)); |
| |
| EXPECT_FALSE(isValidContentType("text/plain;test", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text/plain; test", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text/plain;test=", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text/plain;test=;test=value", Mode::Rfc2045)); |
| EXPECT_TRUE(isValidContentType("text/plain;test=value", Mode::Rfc2045)); |
| EXPECT_TRUE(isValidContentType("text/plain; test=value", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text/plain;test =value", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text/plain;test= value", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text/plain;test=value ", Mode::Rfc2045)); |
| |
| EXPECT_TRUE(isValidContentType("text/plain;test=\"value\"", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text/plain;test=\"value", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text/plain;test=\"value\"foo", Mode::Rfc2045)); |
| EXPECT_FALSE(isValidContentType("text/plain;test=\"value\"foo;foo=bar", Mode::Rfc2045)); |
| } |
| |
| // The word "escape" here just means a format easy to read in test results. |
| // It doesn't have to be a format suitable for other users or even one |
| // that is completely unambiguous. |
| static const char* escapeNonASCIIPrintableCharacters(StringView string) |
| { |
| static char resultBuffer[100]; |
| size_t i = 0; |
| auto append = [&i] (char character) { |
| if (i < sizeof(resultBuffer)) |
| resultBuffer[i++] = character; |
| }; |
| auto appendNibble = [append] (char nibble) { |
| if (nibble) |
| append(lowerNibbleToASCIIHexDigit(nibble)); |
| }; |
| auto appendLastNibble = [append] (char nibble) { |
| append(lowerNibbleToASCIIHexDigit(nibble)); |
| }; |
| for (auto character : string.codePoints()) { |
| if (isASCIIPrintable(character)) |
| append(character); |
| else { |
| append('{'); |
| for (unsigned i = 32 - 4; i; i -= 4) |
| appendNibble(character >> i); |
| appendLastNibble(character); |
| append('}'); |
| } |
| } |
| if (i == sizeof(resultBuffer)) |
| return ""; |
| resultBuffer[i] = '\0'; |
| return resultBuffer; |
| } |
| |
| static const char* serializeIfValid(const String& input) |
| { |
| if (Optional<ParsedContentType> parsedContentType = ParsedContentType::create(input)) |
| return escapeNonASCIIPrintableCharacters(parsedContentType->serialize()); |
| return "NOTVALID"; |
| } |
| |
| TEST(ParsedContentType, Serialize) |
| { |
| EXPECT_STREQ(serializeIfValid(""), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid(";"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/\0"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/ "), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("{/}"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("x/x ;x=x"), "x/x;x=x"); |
| EXPECT_STREQ(serializeIfValid("text/plain"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain\0"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid(" text/plain"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("\ttext/plain"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("\ntext/plain"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("\rtext/plain"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("\btext/plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("\x0Btext/plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("\u000Btext/plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/plain "), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain\t"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain\n"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain\r"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain\b"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/plain\x0B"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/plain\u000B"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid(" text/plain "), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("\ttext/plain\t"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("\ntext/plain\n"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("\rtext/plain\r"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("\btext/plain\b"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/PLAIN"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text /plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/ plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text / plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("te xt/plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/pla in"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text\t/plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/\tplain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text\t/\tplain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("te\txt/plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/pla\tin"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text\n/plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/\nplain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text\n/\nplain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("te\nxt/plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/pla\nin"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text\r/plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/\rplain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text\r/\rplain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("te\rxt/plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/pla\rin"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("/plain"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("†/†"), "NOTVALID"); |
| EXPECT_STREQ(serializeIfValid("text/\xD8\x88\x12\x34"), "NOTVALID"); |
| |
| EXPECT_STREQ(serializeIfValid("text/plain;"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain; test"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;\ttest"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;\ntest"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;\rtest"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;\btest"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test "), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test\t"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test\n"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test\r"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test\b"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test="), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=;test=value"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=value"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;TEST=value"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=VALUE"), "text/plain;test=VALUE"); |
| EXPECT_STREQ(serializeIfValid("text/plain; test=value"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;\ttest=value"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;\ntest=value"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;\rtest=value"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;\btest=value"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;\0test=value"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test =value"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test\t=value"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test\n=value"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test\r=value"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test\b=value"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test= value"), "text/plain;test=\" value\""); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=\tvalue"), "text/plain;test=\"{9}value\""); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=\nvalue"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=\rvalue"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=\bvalue"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=value "), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=value\t"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=value\n"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=value\r"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=value\b"), "text/plain"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=\"value\""), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=\"value"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=\""), "text/plain;test=\"\""); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=\"value\"foo"), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=\"value\"foo;foo=bar"), "text/plain;test=value;foo=bar"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=\"val\\ue\""), "text/plain;test=value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=\"val\\\"ue\""), "text/plain;test=\"val\\\"ue\""); |
| EXPECT_STREQ(serializeIfValid("text/plain;test='value'"), "text/plain;test='value'"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test='value"), "text/plain;test='value"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test=value'"), "text/plain;test=value'"); |
| EXPECT_STREQ(serializeIfValid("text/plain;test={value}"), "text/plain;test=\"{value}\""); |
| } |
| |
| } // namespace TestWebKitAPI |