Inheritance diagram for net_instaweb::CssRewriteTestBase:

Protected Types
enum	ValidationFlags { kNoFlags = 0, kExpectSuccess = 1<<0, kExpectCached = 1<<1, kExpectNoChange = 1<<2, kExpectFallback = 1<<3, kExpectFailure = 1<<4, kNoStatCheck = 1<<5, kNoClearFetcher = 1<<6, kNoOtherContexts = 1<<7, kLinkCharsetIsUTF8 = 1<<8, kLinkScreenMedia = 1<<9, kLinkPrintMedia = 1<<10, kMetaCharsetUTF8 = 1<<11, kMetaCharsetISO88591 = 1<<12, kMetaHttpEquiv = 1<<13, kMetaHttpEquivUnquoted = 1<<14, kFlattenImportsCharsetMismatch = 1<<15, kFlattenImportsInvalidUrl = 1<<16, kFlattenImportsLimitExceeded = 1<<17, kFlattenImportsMinifyFailed = 1<<18, kFlattenImportsRecursion = 1<<19, kFlattenImportsComplexQueries = 1<<20, kInputHtml = 1<<21, kOutputHtml = 1<<22 }

Protected Member Functions
virtual void	SetUp ()

bool	FlagSet (int flags, ValidationFlags f) const

void	CheckFlags (int flags)
	Sanity check on flags passed in.

bool	ValidateRewriteInlineCss (StringPiece id, StringPiece css_input, StringPiece expected_css_output, int flags)
	Check that inline CSS gets rewritten correctly.

void	GetNamerForCss (StringPiece id, StringPiece expected_css_output, ResourceNamer *namer)

GoogleString	ExpectedUrlForNamer (const ResourceNamer &namer)

GoogleString	ExpectedUrlForCss (StringPiece id, StringPiece expected_css_output)

void	ValidateRewriteExternalCss (StringPiece id, StringPiece css_input, StringPiece expected_css_output, int flags)
	Check that external CSS gets rewritten correctly.

void	ValidateRewriteExternalCssUrl (StringPiece id, StringPiece css_url, StringPiece css_input, StringPiece expected_css_output, int flags)

GoogleString	MakeHtmlWithExternalCssLink (StringPiece css_url, int flags, bool insert_debug_message)
	Makes an HTML document with an external CSS link.

GoogleString	MakeIndentedCssWithImage (StringPiece image_url)
	Makes a CSS body with an external image link, with nice indentation.

GoogleString	MakeMinifiedCssWithImage (StringPiece image_url)
	Makes a minified CSS body with an external image link.

GoogleString	ExtractCssBackgroundImage (StringPiece in_css)
	Extract the background image from the css text.

void	ValidateRewrite (StringPiece id, StringPiece css_input, StringPiece gold_output, int flags)

void	ValidateFailParse (StringPiece id, StringPiece css_input)

void	ResetStats ()
	Reset all Variables.

bool	ValidateWithStats (StringPiece id, StringPiece html_input, StringPiece expected_html_output, StringPiece css_input, StringPiece expected_css_output, int flags)
	Validate HTML rewrite as well as checking statistics.

void	TestCorruptUrl (const char *junk)
	Helper to test for how we handle trailing junk.

Protected Member Functions inherited from net_instaweb::RewriteTestBase
void	Init ()

virtual RequestContextPtr	CreateRequestContext ()

void	CallFetcherCallbacksForDriver (WaitUrlAsyncFetcher fetcher, RewriteDriver driver)

void	PopulateDefaultHeaders (const ContentType &content_type, int64 original_content_length, ResponseHeaders *headers)

void	SetActiveServer (ActiveServerFlag server_to_use)

void	AdvanceTimeUs (int64 delay_ms)

void	AdvanceTimeMs (int64 delay_ms)

void	SetTimeUs (int64 time_us)

void	SetTimeMs (int64 time_ms)

void	AdjustTimeUsWithoutWakingAlarms (int64 time_us)
	Adjusts time ignoring any scheduler callbacks. Use with caution.

const RequestTimingInfo &	timing_info ()
	Accessor for TimingInfo.

RequestTimingInfo *	mutable_timing_info ()

virtual RequestContextPtr	request_context ()

LoggingInfo *	logging_info ()

const MetadataCacheInfo &	metadata_cache_info ()
	Convenience method to extract read-only metadata_cache_info.

GoogleString	AppliedRewriterStringFromLog ()

void	VerifyRewriterInfoEntry (AbstractLogRecord *log_record, const GoogleString &id, int url_index, int rewriter_info_index, int rewriter_info_size, int url_list_size, const GoogleString &url)

void	SetCurrentUserAgent (const StringPiece &user_agent)
	Sets current_user_agent_.

void	SetupForWebp ()
	Sets up user-agent and request-header to allow webp processing.

void	SetupForWebpLossless ()

void	SetupForWebpAnimated ()

void	AddRequestAttribute (StringPiece name, StringPiece value)

void	PopulateRequestHeaders (RequestHeaders *request_headers)
	Populates a RequestHeaders* object with al.

virtual void	ParseUrl (StringPiece url, StringPiece html_input)

GoogleString	ExpectedNonce ()

GoogleString	HttpCacheKey (StringPiece url)

int	TimedValue (StringPiece name)
	Returns the value of a TimedVariable, specified by name.

Protected Member Functions inherited from net_instaweb::HtmlParseTestBaseNoAlloc
virtual bool	AddHtmlTags () const

void	SetDoctype (StringPiece directive)

virtual GoogleString	AddHtmlBody (StringPiece html)

void	ValidateNoChanges (StringPiece case_id, StringPiece html_input)

void	ValidateNoChangesFail (StringPiece case_id, StringPiece html_input)
	Fail to ValidateNoChanges.

void	SetupWriter (scoped_ptr< HtmlWriterFilter > *html_writer_filter)

void	Parse (StringPiece case_id, StringPiece html_input)
	Parse html_input, the result is stored in output_buffer_. More...

bool	ValidateExpected (StringPiece case_id, StringPiece html_input, StringPiece expected)

bool	ValidateExpectedUrl (StringPiece url, StringPiece html_input, StringPiece expected)
	Same as ValidateExpected, but with an explicit URL rather than an id.

void	ValidateExpectedFail (StringPiece case_id, StringPiece html_input, StringPiece expected)
	Fail to ValidateExpected.

const GoogleUrl &	html_gurl ()

Static Protected Member Functions
static bool	ExactlyOneTrue (bool a, bool b)

static bool	ExactlyOneTrue (bool a, bool b, bool c)

static bool	ExactlyOneTrue (bool a, bool b, bool c, bool d)

static bool	ExactlyOneTrue (bool a, bool b, bool c, bool d, bool e)

Protected Attributes
Variable *	num_blocks_rewritten_

Variable *	num_fallback_rewrites_

Variable *	num_parse_failures_

Variable *	num_rewrites_dropped_

UpDownCounter *	total_bytes_saved_

Variable *	total_original_bytes_

Variable *	num_uses_

Variable *	num_flatten_imports_charset_mismatch_

Variable *	num_flatten_imports_invalid_url_

Variable *	num_flatten_imports_limit_exceeded_

Variable *	num_flatten_imports_minify_failed_

Variable *	num_flatten_imports_recursion_

Variable *	num_flatten_imports_complex_queries_

Protected Attributes inherited from net_instaweb::RewriteTestBase
const HTTPCache::FindResult	kFoundResult
	Common values for HttpBlockingFind* result.

const HTTPCache::FindResult	kNotFoundResult

MockUrlFetcher	mock_url_fetcher_

scoped_ptr< Statistics >	statistics_

scoped_ptr < TestRewriteDriverFactory >	factory_

scoped_ptr < TestRewriteDriverFactory >	other_factory_

ServerContext *	server_context_

RewriteDriver *	rewrite_driver_

ServerContext *	other_server_context_

RewriteDriver *	other_rewrite_driver_

scoped_ptr< HtmlWriterFilter >	other_html_writer_filter_

ActiveServerFlag	active_server_

bool	use_managed_rewrite_drivers_

StringPiece	current_user_agent_

StringVector	request_attribute_names_

StringVector	request_attribute_values_

MD5Hasher	md5_hasher_

RewriteOptions *	options_
	owned by rewrite_driver_.

RewriteOptions *	other_options_
	owned by other_rewrite_driver_.

UrlSegmentEncoder	default_encoder_

ResponseHeaders	response_headers_

const GoogleString	kEtag0
	Etag with a 0 hash.

uint64	expected_nonce_

GoogleString	debug_message_
	Message used by DebugMessage.

Protected Attributes inherited from net_instaweb::HtmlParseTestBaseNoAlloc
MockMessageHandler	message_handler_

StringWriter	write_to_string_

GoogleString	output_buffer_

bool	added_filter_

scoped_ptr< HtmlWriterFilter >	html_writer_filter_

GoogleString	doctype_string_

Additional Inherited Members
Public Types inherited from net_instaweb::RewriteTestBase
enum	ActiveServerFlag { kPrimary, kSecondary }

Public Member Functions inherited from net_instaweb::RewriteTestBase
	RewriteTestBase (std::pair< TestRewriteDriverFactory , TestRewriteDriverFactory > factories)

virtual void	TearDown ()

virtual bool	AddBody () const

virtual TestRewriteDriverFactory *	MakeTestFactory ()

void	AddRecompressImageFilters ()

void	AddFilter (RewriteOptions::Filter filter)
	Add a single rewrite filter to rewrite_driver_.

void	AddOtherFilter (RewriteOptions::Filter filter)
	Add a single rewrite filter to other_rewrite_driver_.

void	AddRewriteFilter (RewriteFilter *filter)

void	AddFetchOnlyRewriteFilter (RewriteFilter *filter)

void	AddOtherRewriteFilter (RewriteFilter *filter)

void	SetBaseUrlForFetch (const StringPiece &url)

void	SetDriverRequestHeaders ()

void	SetDownstreamCacheDirectives (StringPiece downstream_cache_purge_method, StringPiece downstream_cache_purge_location_prefix, StringPiece rebeaconing_key)

void	SetShouldBeaconHeader (StringPiece rebeaconing_key)
	Set ShouldBeacon request header to the specified value.

ResourcePtr	CreateResource (const StringPiece &base, const StringPiece &url)

Timer *	timer ()

void	AppendDefaultHeaders (const ContentType &content_type, GoogleString *text)
	Append default headers to the given string.

void	AppendDefaultHeadersWithCanonical (const ContentType &content_type, StringPiece canonical_url, GoogleString *text)
	Like above, but also include a Link: <..>; rel="canonical" header.

void	ServeResourceFromManyContexts (const GoogleString &resource_url, const StringPiece &expected_content)

void	ServeResourceFromManyContextsWithUA (const GoogleString &resource_url, const StringPiece &expected_content, const StringPiece &user_agent)

void	ServeResourceFromNewContext (const GoogleString &resource_url, const StringPiece &expected_content)

virtual RewriteDriver *	html_parse ()

void	DefaultResponseHeaders (const ContentType &content_type, int64 ttl_sec, ResponseHeaders *response_headers)
	Set default headers for a resource with content_type and Cache ttl_sec.

bool	FetchResource (const StringPiece &path, const StringPiece &filter_id, const StringPiece &name, const StringPiece &ext, GoogleString *content)

bool	FetchResource (const StringPiece &path, const StringPiece &filter_id, const StringPiece &name, const StringPiece &ext, GoogleString content, ResponseHeaders response)

bool	FetchResourceUrl (const StringPiece &url, GoogleString content, ResponseHeaders response)

bool	FetchResourceUrl (const StringPiece &url, RequestHeaders request_headers, GoogleString content, ResponseHeaders *response_headers)

bool	FetchResourceUrl (const StringPiece &url, GoogleString *content)

bool	TryFetchResource (const StringPiece &url)
	Just check if we can fetch a resource successfully, ignore response.

void	SetUseManagedRewriteDrivers (bool use_managed_rewrite_drivers)

GoogleString	CssLinkHref (const StringPiece &url)

void	CollectCssLinks (const StringPiece &id, const StringPiece &html, StringVector *css_links)
	Collects the hrefs for all CSS <link>s on the page.

void	CollectCssLinks (const StringPiece &id, const StringPiece &html, CssLink::Vector *css_links)
	Collects all information about CSS links into a CssLink::Vector.

void	EncodePathAndLeaf (const StringPiece &filter_id, const StringPiece &hash, const StringVector &name_vector, const StringPiece &ext, ResourceNamer *namer)
	Encode the given name (path + leaf) using the given pagespeed attributes.

StringVector	MultiUrl (const StringPiece &url1)

StringVector	MultiUrl (const StringPiece &url1, const StringPiece &url2)

StringVector	MultiUrl (const StringPiece &url1, const StringPiece &url2, const StringPiece &url3)

StringVector	MultiUrl (const StringPiece &url1, const StringPiece &url2, const StringPiece &url3, const StringPiece &url4)

GoogleString	Encode (const StringPiece &path, const StringPiece &filter_id, const StringPiece &hash, const StringPiece &name, const StringPiece &ext)

GoogleString	Encode (const StringPiece &path, const StringPiece &filter_id, const StringPiece &hash, const StringVector &name_vector, const StringPiece &ext)

GoogleString	EncodeNormal (const StringPiece &path, const StringPiece &filter_id, const StringPiece &hash, const StringPiece &name, const StringPiece &ext)
	Same as Encode but specifically using UrlNamer not TestUrlNamer.

GoogleString	EncodeNormal (const StringPiece &path, const StringPiece &filter_id, const StringPiece &hash, const StringVector &name_vector, const StringPiece &ext)

GoogleString	EncodeWithBase (const StringPiece &base, const StringPiece &path, const StringPiece &filter_id, const StringPiece &hash, const StringPiece &name, const StringPiece &ext)

GoogleString	EncodeWithBase (const StringPiece &base, const StringPiece &path, const StringPiece &filter_id, const StringPiece &hash, const StringVector &name_vector, const StringPiece &ext)

GoogleString	EncodeImage (int width, int height, StringPiece filename, StringPiece hash, StringPiece rewritten_ext)

GoogleString	AddOptionsToEncodedUrl (const StringPiece &url, const StringPiece &options)
	Takes an already-encoded URL and adds options to to it.

void	SetupWaitFetcher ()

void	CallFetcherCallbacks ()

void	OtherCallFetcherCallbacks ()

RewriteOptions *	options () const

RewriteOptions *	other_options () const

void	SetRewriteOptions (RewriteOptions *opts)
	Set the RewriteOptions to be returned by the RewriteOptionsManager.

bool	AddDomain (StringPiece domain)

bool	AddOriginDomainMapping (StringPiece to_domain, StringPiece from_domain)

bool	AddRewriteDomainMapping (StringPiece to_domain, StringPiece from_domain)

bool	AddShard (StringPiece domain, StringPiece shards)

void	TestServeFiles (const ContentType *content_type, const StringPiece &filter_id, const StringPiece &rewritten_ext, const StringPiece &orig_name, const StringPiece &orig_content, const StringPiece &rewritten_name, const StringPiece &rewritten_content)
	Helper method to test all manner of resource serving from a filter.

void	ValidateFallbackHeaderSanitization (StringPiece filter_id)

TestRewriteDriverFactory *	factory ()

TestRewriteDriverFactory *	other_factory ()

void	UseMd5Hasher ()

void	SetDefaultLongCacheHeaders (const ContentType content_type, ResponseHeaders header)

void	SetFetchResponse (const StringPiece &url, const ResponseHeaders &response_header, const StringPiece &response_body)

void	SetResponseWithDefaultHeaders (const StringPiece &relative_url, const ContentType &content_type, const StringPiece &content, int64 ttl_sec)
	Add content to mock fetcher (with default headers).

bool	LoadFile (const StringPiece &filename, GoogleString *contents)

void	AddFileToMockFetcher (const StringPiece &url, const StringPiece &filename, const ContentType &content_type, int64 ttl_sec)
	Add the contents of a file to mock fetcher (with default headers).

void	AddToResponse (const StringPiece &url, const StringPiece &name, const StringPiece &value)

void	SetFetchResponse404 (const StringPiece &url)

void	SetFetchFailOnUnexpected (bool fail)

void	FetcherUpdateDateHeaders ()

void	ClearFetcherResponses ()

virtual void	ClearStats ()

void	ClearRewriteDriver ()

MockUrlFetcher *	mock_url_fetcher ()

Hasher *	hasher ()

DelayCache *	delay_cache ()

LRUCache *	lru_cache ()

Statistics *	statistics ()

MemFileSystem *	file_system ()

HTTPCache *	http_cache ()

PropertyCache *	page_property_cache ()

MockMessageHandler *	message_handler ()

RewriteDriver *	rewrite_driver ()

RewriteDriver *	other_rewrite_driver ()

MockScheduler *	mock_scheduler ()
	The scheduler used by rewrite_driver.

int64	start_time_ms () const

bool	ReadFile (const char filename, GoogleString contents)

bool	WriteFile (const char *filename, const StringPiece &contents)

ServerContext *	server_context ()

ServerContext *	other_server_context ()

CountingUrlAsyncFetcher *	counting_url_async_fetcher ()

void	SetMockHashValue (const GoogleString &value)

void	SetCacheDelayUs (int64 delay_us)

void	SetupWriter () override

RewriteDriver *	MakeDriver (ServerContext server_context, RewriteOptions options)

GoogleString	AbsolutifyUrl (const StringPiece &in)
	Converts a potentially relative URL off kTestDomain to absolute if needed.

void	TestRetainExtraHeaders (const StringPiece &name, const StringPiece &filter_id, const StringPiece &ext)

const UrlSegmentEncoder *	FindEncoder (const StringPiece &id) const

void	SetUseTestUrlNamer (bool use_test_url_namer)
	Switch url namers as specified.

GoogleString	EncodeCssName (const StringPiece &name, bool supports_webp, bool can_inline)

bool	ReadIfCached (const ResourcePtr &resource)

void	InitiateResourceRead (const ResourcePtr &resource)

HTTPCache::FindResult	HttpBlockingFind (const GoogleString &key, HTTPCache http_cache, HTTPValue value_out, ResponseHeaders *headers)

HTTPCache::FindResult	HttpBlockingFindStatus (const GoogleString &key, HTTPCache *http_cache)

HTTPCache::FindResult	HttpBlockingFindWithOptions (const RewriteOptions options, const GoogleString &key, HTTPCache http_cache, HTTPValue value_out, ResponseHeaders headers)
	Same as above, but with options (for invalidation checks)

void	SetXhtmlMimetype ()
	Sets the response-headers Content-Type to "application/xhtml+xml".

void	SetHtmlMimetype ()
	Sets the response-headers Content-Type to "text/html".

void	SetMimetype (const StringPiece &mimetype)
	Sets the response-headers Content-Type as specified.

void	CheckFetchFromHttpCache (StringPiece url, StringPiece expected_contents, int64 expected_expiration_ms)

const PropertyCache::Cohort *	SetupCohort (PropertyCache *cache, const GoogleString &cohort)
	Setup statistics for the given cohort and add it to the give PropertyCache.

void	SetupSharedCache ()

MockPropertyPage *	NewMockPage (const StringPiece &url, const StringPiece &options_signature_hash, UserAgentMatcher::DeviceType device_type)
	Returns a new mock property page for the page property cache.

MockPropertyPage *	NewMockPage (const StringPiece &url)

void	SetMockLogRecord ()
	Sets MockLogRecord in the driver's request_context.

MockLogRecord *	mock_log_record ()
	Returns the MockLogRecord in the driver.

GoogleString	GetLazyloadScriptHtml ()
	Helper methods to return js/html snippets related to lazyload images.

GoogleString	GetLazyloadPostscriptHtml ()

void	SetCacheInvalidationTimestamp ()

void	SetCacheInvalidationTimestampForUrl (StringPiece url, bool ignores_metadata_and_pcache)

void	EnableCachePurge ()

void	EnableDebug ()
	Enables the debug flag, which is often done on a test-by-test basis.

void	DebugWithMessage (StringPiece expected_debug_message)

GoogleString	DebugMessage (StringPiece url)

void	DisableGzip ()

bool	WasGzipped (const ResponseHeaders &response_headers)
	Determines whether a response was originally gzipped.

Public Member Functions inherited from net_instaweb::RewriteOptionsTestBase< OptionsClass >
ThreadSystem *	thread_system ()

OptionsClass *	NewOptions ()

Static Public Member Functions inherited from net_instaweb::RewriteTestBase
static GoogleString	ChangeSuffix (StringPiece old_url, bool append_new_suffix, StringPiece old_suffix, StringPiece new_suffix)

static const ProcessContext &	process_context ()

Public Attributes inherited from net_instaweb::RewriteOptionsTestBase< OptionsClass >
scoped_ptr< ThreadSystem >	thread_system_

Static Public Attributes inherited from net_instaweb::RewriteTestBase
static const char	kTestData []
	Testdata directory.

static const char	kConfiguredBeaconingKey []
	Beaconing key values used when downstream caching is enabled.

static const char	kWrongBeaconingKey []

Static Protected Attributes inherited from net_instaweb::HtmlParseTestBaseNoAlloc
static const char	kTestDomain []

static const char	kXhtmlDtd []
	DOCTYPE string for claiming XHTML.

Member Enumeration Documentation

enum net_instaweb::CssRewriteTestBase::ValidationFlags

protected

Enumerator
kExpectSuccess	CSS parser succeeds and URL should be rewritten.
kExpectCached	CSS parser succeeds and URL should be rewritten, but everything is from the cache so zero stats.
kExpectNoChange	CSS parser succeeds but the URL is not rewritten because we increased the size of contents.
kExpectFallback	CSS parser fails, fallback succeeds.
kExpectFailure	CSS parser fails, fallback failed or disabled.
kNoStatCheck	Todo: TODO(sligocki): Explain why we turn off stats check at each use-site.
kNoClearFetcher	Todo: TODO(sligocki): Why would we ever want to clear fetcher?
kNoOtherContexts	Todo: TODO(sligocki): Explain why we turn off other contexts.
kFlattenImportsCharsetMismatch	Flags to the check various import flattening failure statistics.
kInputHtml	Flags to allow methods to know if the HTML is the test input or output.

Member Function Documentation

void net_instaweb::CssRewriteTestBase::ValidateRewrite	(	StringPiece	id,
		StringPiece	css_input,
		StringPiece	gold_output,
		int	flags
	)

inlineprotected

Don't run for external CSS unless inline succeeds.

The documentation for this class was generated from the following file:

net/instaweb/rewriter/public/css_rewrite_test_base.h

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Additional Inherited Members

Member Enumeration Documentation

Member Function Documentation