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layout/style/test/TestCSSPropertyLookup.cpp@7e26c7da4463 (annotated)

layout/style/test/TestCSSPropertyLookup.cpp

Wed, 31 Dec 2014 06:55:50 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:55:50 +0100

changeset 2

7e26c7da4463

permissions

-rw-r--r--

Added tag UPSTREAM_283F7C6 for changeset ca08bd8f51b2

michael@0	1	/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0	2	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	3	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	4	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	5	#include <stdio.h>
michael@0	6	#include "plstr.h"
michael@0	7	#include "nsCSSProps.h"
michael@0	8	#include "nsCSSKeywords.h"
michael@0	9	#include "nsString.h"
michael@0	10	#include "nsXPCOM.h"
michael@0	11
michael@0	12	static const char* const kJunkNames[] = {
michael@0	13	nullptr,
michael@0	14	"",
michael@0	15	"123",
michael@0	16	"backgroundz",
michael@0	17	"zzzzzz",
michael@0	18	"#@$&@#*@*$@$#"
michael@0	19	};
michael@0	20
michael@0	21	static bool
michael@0	22	TestProps()
michael@0	23	{
michael@0	24	bool success = true;
michael@0	25	nsCSSProperty id;
michael@0	26	nsCSSProperty index;
michael@0	27
michael@0	28	// Everything appears to assert if we don't do this first...
michael@0	29	nsCSSProps::AddRefTable();
michael@0	30
michael@0	31	// First make sure we can find all of the tags that are supposed to
michael@0	32	// be in the table. Futz with the case to make sure any case will
michael@0	33	// work
michael@0	34	extern const char* const kCSSRawProperties[];
michael@0	35	const char*const* et = &kCSSRawProperties[0];
michael@0	36	const char*const* end = &kCSSRawProperties[eCSSProperty_COUNT];
michael@0	37	index = eCSSProperty_UNKNOWN;
michael@0	38	while (et < end) {
michael@0	39	char tagName[100];
michael@0	40	PL_strcpy(tagName, *et);
michael@0	41	index = nsCSSProperty(int32_t(index) + 1);
michael@0	42
michael@0	43	id = nsCSSProps::LookupProperty(nsCString(tagName),
michael@0	44	nsCSSProps::eIgnoreEnabledState);
michael@0	45	if (id == eCSSProperty_UNKNOWN) {
michael@0	46	printf("bug: can't find '%s'\n", tagName);
michael@0	47	success = false;
michael@0	48	}
michael@0	49	if (id != index) {
michael@0	50	printf("bug: name='%s' id=%d index=%d\n", tagName, id, index);
michael@0	51	success = false;
michael@0	52	}
michael@0	53
michael@0	54	// fiddle with the case to make sure we can still find it
michael@0	55	if (('a' <= tagName[0]) && (tagName[0] <= 'z')) {
michael@0	56	tagName[0] = tagName[0] - 32;
michael@0	57	}
michael@0	58	id = nsCSSProps::LookupProperty(NS_ConvertASCIItoUTF16(tagName),
michael@0	59	nsCSSProps::eIgnoreEnabledState);
michael@0	60	if (id < 0) {
michael@0	61	printf("bug: can't find '%s'\n", tagName);
michael@0	62	success = false;
michael@0	63	}
michael@0	64	if (index != id) {
michael@0	65	printf("bug: name='%s' id=%d index=%d\n", tagName, id, index);
michael@0	66	success = false;
michael@0	67	}
michael@0	68	et++;
michael@0	69	}
michael@0	70
michael@0	71	// Now make sure we don't find some garbage
michael@0	72	for (int i = 0; i < (int) (sizeof(kJunkNames) / sizeof(const char*)); i++) {
michael@0	73	const char* const tag = kJunkNames[i];
michael@0	74	id = nsCSSProps::LookupProperty(nsAutoCString(tag),
michael@0	75	nsCSSProps::eIgnoreEnabledState);
michael@0	76	if (id >= 0) {
michael@0	77	printf("bug: found '%s'\n", tag ? tag : "(null)");
michael@0	78	success = false;
michael@0	79	}
michael@0	80	}
michael@0	81
michael@0	82	nsCSSProps::ReleaseTable();
michael@0	83	return success;
michael@0	84	}
michael@0	85
michael@0	86	bool
michael@0	87	TestKeywords()
michael@0	88	{
michael@0	89	nsCSSKeywords::AddRefTable();
michael@0	90
michael@0	91	bool success = true;
michael@0	92	nsCSSKeyword id;
michael@0	93	nsCSSKeyword index;
michael@0	94
michael@0	95	extern const char* const kCSSRawKeywords[];
michael@0	96
michael@0	97	// First make sure we can find all of the tags that are supposed to
michael@0	98	// be in the table. Futz with the case to make sure any case will
michael@0	99	// work
michael@0	100	const char*const* et = &kCSSRawKeywords[0];
michael@0	101	const char*const* end = &kCSSRawKeywords[eCSSKeyword_COUNT - 1];
michael@0	102	index = eCSSKeyword_UNKNOWN;
michael@0	103	while (et < end) {
michael@0	104	char tagName[512];
michael@0	105	char* underscore = &(tagName[0]);
michael@0	106
michael@0	107	PL_strcpy(tagName, *et);
michael@0	108	while (*underscore) {
michael@0	109	if (*underscore == '_') {
michael@0	110	*underscore = '-';
michael@0	111	}
michael@0	112	underscore++;
michael@0	113	}
michael@0	114	index = nsCSSKeyword(int32_t(index) + 1);
michael@0	115
michael@0	116	id = nsCSSKeywords::LookupKeyword(nsCString(tagName));
michael@0	117	if (id <= eCSSKeyword_UNKNOWN) {
michael@0	118	printf("bug: can't find '%s'\n", tagName);
michael@0	119	success = false;
michael@0	120	}
michael@0	121	if (id != index) {
michael@0	122	printf("bug: name='%s' id=%d index=%d\n", tagName, id, index);
michael@0	123	success = false;
michael@0	124	}
michael@0	125
michael@0	126	// fiddle with the case to make sure we can still find it
michael@0	127	if (('a' <= tagName[0]) && (tagName[0] <= 'z')) {
michael@0	128	tagName[0] = tagName[0] - 32;
michael@0	129	}
michael@0	130	id = nsCSSKeywords::LookupKeyword(nsCString(tagName));
michael@0	131	if (id <= eCSSKeyword_UNKNOWN) {
michael@0	132	printf("bug: can't find '%s'\n", tagName);
michael@0	133	success = false;
michael@0	134	}
michael@0	135	if (id != index) {
michael@0	136	printf("bug: name='%s' id=%d index=%d\n", tagName, id, index);
michael@0	137	success = false;
michael@0	138	}
michael@0	139	et++;
michael@0	140	}
michael@0	141
michael@0	142	// Now make sure we don't find some garbage
michael@0	143	for (int i = 0; i < (int) (sizeof(kJunkNames) / sizeof(const char*)); i++) {
michael@0	144	const char* const tag = kJunkNames[i];
michael@0	145	id = nsCSSKeywords::LookupKeyword(nsAutoCString(tag));
michael@0	146	if (eCSSKeyword_UNKNOWN < id) {
michael@0	147	printf("bug: found '%s'\n", tag ? tag : "(null)");
michael@0	148	success = false;
michael@0	149	}
michael@0	150	}
michael@0	151
michael@0	152	nsCSSKeywords::ReleaseTable();
michael@0	153	return success;
michael@0	154	}
michael@0	155
michael@0	156	int
michael@0	157	main(void)
michael@0	158	{
michael@0	159	nsresult rv = NS_InitXPCOM2(nullptr, nullptr, nullptr);
michael@0	160	NS_ENSURE_SUCCESS(rv, 2);
michael@0	161
michael@0	162	bool testOK = true;
michael@0	163	testOK &= TestProps();
michael@0	164	testOK &= TestKeywords();
michael@0	165
michael@0	166	rv = NS_ShutdownXPCOM(nullptr);
michael@0	167	NS_ENSURE_SUCCESS(rv, 2);
michael@0	168
michael@0	169	return testOK ? 0 : 1;
michael@0	170	}