2 *******************************************************************************
4 * Copyright (C) 2016 and later: Unicode, Inc. and others.
5 * License & terms of use: http://www.unicode.org/copyright.html#License
7 *******************************************************************************
8 *******************************************************************************
10 * Copyright (C) 1999-2013, International Business Machines
11 * Corporation and others. All Rights Reserved.
13 *******************************************************************************
16 #include "unicode/utypes.h"
17 #include "unicode/uclean.h"
18 #include "unicode/uchar.h"
19 #include "unicode/unistr.h"
20 #include "unicode/uscript.h"
21 #include "unicode/putil.h"
22 #include "unicode/ctest.h"
24 #include "layout/LETypes.h"
25 #include "layout/LEScripts.h"
30 #include "xmlreader.h"
32 #include "xmlparser.h"
40 #define CH_COMMA 0x002C
42 static le_uint32 *getHexArray(const UnicodeString &numbers, int32_t &arraySize)
47 while((offset = numbers.indexOf(CH_COMMA, offset + 1)) >= 0) {
51 le_uint32 *array = NEW_ARRAY(le_uint32, arraySize);
54 le_int32 start = 0, end = 0;
57 // trim leading whitespace
58 while(u_isUWhiteSpace(numbers[start])) {
62 while((end = numbers.indexOf(CH_COMMA, start)) >= 0) {
63 len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
67 sscanf(number, "%x", &array[count++]);
69 // trim whitespace following the comma
70 while(u_isUWhiteSpace(numbers[start])) {
75 // trim trailing whitespace
76 end = numbers.length();
77 while(u_isUWhiteSpace(numbers[end - 1])) {
81 len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
83 sscanf(number, "%x", &array[count]);
88 static float *getFloatArray(const UnicodeString &numbers, int32_t &arraySize)
93 while((offset = numbers.indexOf(CH_COMMA, offset + 1)) >= 0) {
97 float *array = NEW_ARRAY(float, arraySize);
100 le_int32 start = 0, end = 0;
103 // trim leading whitespace
104 while(u_isUWhiteSpace(numbers[start])) {
108 while((end = numbers.indexOf(CH_COMMA, start)) >= 0) {
109 len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
113 sscanf(number, "%f", &array[count++]);
115 // trim whiteapce following the comma
116 while(u_isUWhiteSpace(numbers[start])) {
121 while(u_isUWhiteSpace(numbers[start])) {
125 // trim trailing whitespace
126 end = numbers.length();
127 while(u_isUWhiteSpace(numbers[end - 1])) {
131 len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
133 sscanf(number, "%f", &array[count]);
139 void readTestFile(const char *testFilePath, TestCaseCallback callback)
141 #if !UCONFIG_NO_REGULAR_EXPRESSIONS
142 UErrorCode status = U_ZERO_ERROR;
143 UXMLParser *parser = UXMLParser::createParser(status);
144 UXMLElement *root = parser->parseFile(testFilePath, status);
147 log_err("Could not open the test data file: %s\n", testFilePath);
152 UnicodeString test_case = UNICODE_STRING_SIMPLE("test-case");
153 UnicodeString test_text = UNICODE_STRING_SIMPLE("test-text");
154 UnicodeString test_font = UNICODE_STRING_SIMPLE("test-font");
155 UnicodeString result_glyphs = UNICODE_STRING_SIMPLE("result-glyphs");
156 UnicodeString result_indices = UNICODE_STRING_SIMPLE("result-indices");
157 UnicodeString result_positions = UNICODE_STRING_SIMPLE("result-positions");
159 // test-case attributes
160 UnicodeString id_attr = UNICODE_STRING_SIMPLE("id");
161 UnicodeString script_attr = UNICODE_STRING_SIMPLE("script");
162 UnicodeString lang_attr = UNICODE_STRING_SIMPLE("lang");
164 // test-font attributes
165 UnicodeString name_attr = UNICODE_STRING_SIMPLE("name");
166 UnicodeString ver_attr = UNICODE_STRING_SIMPLE("version");
167 UnicodeString cksum_attr = UNICODE_STRING_SIMPLE("checksum");
169 const UXMLElement *testCase;
172 while((testCase = root->nextChildElement(tc)) != NULL) {
173 if (testCase->getTagName().compare(test_case) == 0) {
174 char *id = getCString(testCase->getAttribute(id_attr));
175 char *script = getCString(testCase->getAttribute(script_attr));
176 char *lang = getCString(testCase->getAttribute(lang_attr));
177 char *fontName = NULL;
178 char *fontVer = NULL;
179 char *fontCksum = NULL;
180 const UXMLElement *element;
182 int32_t charCount = 0;
183 int32_t typoFlags = 3; // kerning + ligatures...
184 UScriptCode scriptCode;
185 le_int32 languageCode = -1;
186 UnicodeString text, glyphs, indices, positions;
187 int32_t glyphCount = 0, indexCount = 0, positionCount = 0;
188 TestResult expected = {0, NULL, NULL, NULL};
190 uscript_getCode(script, &scriptCode, 1, &status);
191 if (LE_FAILURE(status)) {
192 log_err("invalid script name: %s.\n", script);
197 languageCode = getLanguageCode(lang);
199 if (languageCode < 0) {
200 log_err("invalid language name: %s.\n", lang);
205 while((element = testCase->nextChildElement(ec)) != NULL) {
206 UnicodeString tag = element->getTagName();
208 // TODO: make sure that each element is only used once.
209 if (tag.compare(test_font) == 0) {
210 fontName = getCString(element->getAttribute(name_attr));
211 fontVer = getCString(element->getAttribute(ver_attr));
212 fontCksum = getCString(element->getAttribute(cksum_attr));
214 } else if (tag.compare(test_text) == 0) {
215 text = element->getText(TRUE);
216 charCount = text.length();
217 } else if (tag.compare(result_glyphs) == 0) {
218 glyphs = element->getText(TRUE);
219 } else if (tag.compare(result_indices) == 0) {
220 indices = element->getText(TRUE);
221 } else if (tag.compare(result_positions) == 0) {
222 positions = element->getText(TRUE);
225 char *cTag = getCString(&tag);
227 log_info("Test %s: unknown element with tag \"%s\"\n", id, cTag);
232 expected.glyphs = (LEGlyphID *) getHexArray(glyphs, glyphCount);
233 expected.indices = (le_int32 *) getHexArray(indices, indexCount);
234 expected.positions = getFloatArray(positions, positionCount);
236 expected.glyphCount = glyphCount;
238 if (glyphCount < charCount || indexCount != glyphCount || positionCount < glyphCount * 2 + 2) {
239 log_err("Test %s: inconsistent input data: charCount = %d, glyphCount = %d, indexCount = %d, positionCount = %d\n",
240 id, charCount, glyphCount, indexCount, positionCount);
244 (*callback)(id, fontName, fontVer, fontCksum, scriptCode, languageCode, text.getBuffer(), charCount, &expected);
247 DELETE_ARRAY(expected.positions);
248 DELETE_ARRAY(expected.indices);
249 DELETE_ARRAY(expected.glyphs);
252 freeCString(fontCksum);
253 freeCString(fontVer);
254 freeCString(fontName);