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115 lines
3.3 KiB
C++
115 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include <stdio.h>
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#include <string.h>
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#include "nsColorNames.h"
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#include "prprf.h"
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static const char* kJunkNames[] = {
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nsnull,
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"",
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"123",
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"backgroundz",
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"zzzzzz",
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"#@$&@#*@*$@$#"
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};
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int main(int argc, char** argv)
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{
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PRInt32 id;
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int rv = 0;
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// First make sure we can find all of the tags that are supposed to
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// be in the table. Futz with the case to make sure any case will
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// work
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const nsColorNames::NameTableEntry* et = &nsColorNames::kNameTable[0];
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const nsColorNames::NameTableEntry* end = &nsColorNames::kNameTable[COLOR_MAX];
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while (et < end) {
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// Lookup color by name and make sure it has the right id
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char tagName[100];
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id = nsColorNames::LookupName(et->name);
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if (id < 0) {
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printf("bug: can't find '%s'\n", et->name);
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rv = -1;
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}
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if (et->id != id) {
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printf("bug: name='%s' et->id=%d id=%d\n", et->name, et->id, id);
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rv = -1;
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}
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// fiddle with the case to make sure we can still find it
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strcpy(tagName, et->name);
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tagName[0] = tagName[0] - 32;
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id = nsColorNames::LookupName(tagName);
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if (id < 0) {
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printf("bug: can't find '%s'\n", tagName);
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rv = -1;
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}
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if (et->id != id) {
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printf("bug: name='%s' et->id=%d id=%d\n", et->name, et->id, id);
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rv = -1;
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}
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// Check that color lookup by name gets the right rgb value
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nscolor rgb;
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if (!NS_ColorNameToRGB(et->name, &rgb)) {
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printf("bug: name='%s' didn't NS_ColorNameToRGB\n", et->name);
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rv = -1;
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}
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if (nsColorNames::kColors[et->id] != rgb) {
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printf("bug: name='%s' ColorNameToRGB=%x kColors[%d]=%x\n",
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et->name, rgb, nsColorNames::kColors[et->id]);
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rv = -1;
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}
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// Check that parsing an RGB value in hex gets the right values
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PRUint8 r = NS_GET_R(rgb);
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PRUint8 g = NS_GET_G(rgb);
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PRUint8 b = NS_GET_B(rgb);
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char cbuf[50];
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PR_snprintf(cbuf, sizeof(cbuf), "#%02x%02x%02x", r, g, b);
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nscolor hexrgb;
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if (!NS_HexToRGB(cbuf, &hexrgb)) {
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printf("bug: hex conversion to color of '%s' failed\n", cbuf);
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rv = -1;
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}
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if (!NS_HexToRGB(cbuf + 1, &hexrgb)) {
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printf("bug: hex conversion to color of '%s' failed\n", cbuf);
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rv = -1;
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}
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if (hexrgb != rgb) {
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printf("bug: rgb=%x hexrgb=%x\n", rgb, hexrgb);
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rv = -1;
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}
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et++;
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}
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// Now make sure we don't find some garbage
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for (int i = 0; i < sizeof(kJunkNames) / sizeof(const char*); i++) {
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const char* tag = kJunkNames[i];
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id = nsColorNames::LookupName(tag);
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if (id >= 0) {
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printf("bug: found '%s'\n", tag ? tag : "(null)");
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rv = -1;
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}
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}
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return rv;
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}
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