--- /dev/null
+/*
+ *******************************************************************************
+ *
+ * Copyright (C) 1999-2007, International Business Machines
+ * Corporation and others. All Rights Reserved.
+ *
+ *******************************************************************************
+ */
+
+#include "unicode/utypes.h"
+#include "unicode/uclean.h"
+#include "unicode/uchar.h"
+#include "unicode/unistr.h"
+#include "unicode/uscript.h"
+#include "unicode/putil.h"
+#include "unicode/ctest.h"
+
+#include "layout/LETypes.h"
+#include "layout/LEScripts.h"
+
+#include "letsutil.h"
+#include "letest.h"
+
+#include "xmlreader.h"
+
+#include "xmlparser.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+//U_NAMESPACE_USE
+
+#define CH_COMMA 0x002C
+
+static le_uint32 *getHexArray(const UnicodeString &numbers, int32_t &arraySize)
+{
+ int32_t offset = -1;
+
+ arraySize = 1;
+ while((offset = numbers.indexOf(CH_COMMA, offset + 1)) >= 0) {
+ arraySize += 1;
+ }
+
+ le_uint32 *array = NEW_ARRAY(le_uint32, arraySize);
+ char number[16];
+ le_int32 count = 0;
+ le_int32 start = 0, end = 0;
+ le_int32 len = 0;
+
+ // trim leading whitespace
+ while(u_isUWhiteSpace(numbers[start])) {
+ start += 1;
+ }
+
+ while((end = numbers.indexOf(CH_COMMA, start)) >= 0) {
+ len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
+ number[len] = '\0';
+ start = end + 1;
+
+ sscanf(number, "%x", &array[count++]);
+
+ // trim whitespace following the comma
+ while(u_isUWhiteSpace(numbers[start])) {
+ start += 1;
+ }
+ }
+
+ // trim trailing whitespace
+ end = numbers.length();
+ while(u_isUWhiteSpace(numbers[end - 1])) {
+ end -= 1;
+ }
+
+ len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
+ number[len] = '\0';
+ sscanf(number, "%x", &array[count]);
+
+ return array;
+}
+
+static float *getFloatArray(const UnicodeString &numbers, int32_t &arraySize)
+{
+ int32_t offset = -1;
+
+ arraySize = 1;
+ while((offset = numbers.indexOf(CH_COMMA, offset + 1)) >= 0) {
+ arraySize += 1;
+ }
+
+ float *array = NEW_ARRAY(float, arraySize);
+ char number[32];
+ le_int32 count = 0;
+ le_int32 start = 0, end = 0;
+ le_int32 len = 0;
+
+ // trim leading whitespace
+ while(u_isUWhiteSpace(numbers[start])) {
+ start += 1;
+ }
+
+ while((end = numbers.indexOf(CH_COMMA, start)) >= 0) {
+ len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
+ number[len] = '\0';
+ start = end + 1;
+
+ sscanf(number, "%f", &array[count++]);
+
+ // trim whiteapce following the comma
+ while(u_isUWhiteSpace(numbers[start])) {
+ start += 1;
+ }
+ }
+
+ while(u_isUWhiteSpace(numbers[start])) {
+ start += 1;
+ }
+
+ // trim trailing whitespace
+ end = numbers.length();
+ while(u_isUWhiteSpace(numbers[end - 1])) {
+ end -= 1;
+ }
+
+ len = numbers.extract(start, end - start, number, ARRAY_SIZE(number), US_INV);
+ number[len] = '\0';
+ sscanf(number, "%f", &array[count]);
+
+ return array;
+}
+
+U_CDECL_BEGIN
+void readTestFile(const char *testFilePath, TestCaseCallback callback)
+{
+#if !UCONFIG_NO_REGULAR_EXPRESSIONS
+ UErrorCode status = U_ZERO_ERROR;
+ UXMLParser *parser = UXMLParser::createParser(status);
+ UXMLElement *root = parser->parseFile(testFilePath, status);
+
+ if (root == NULL) {
+ log_err("Could not open the test data file: %s\n", testFilePath);
+ delete parser;
+ return;
+ }
+
+ UnicodeString test_case = UNICODE_STRING_SIMPLE("test-case");
+ UnicodeString test_text = UNICODE_STRING_SIMPLE("test-text");
+ UnicodeString test_font = UNICODE_STRING_SIMPLE("test-font");
+ UnicodeString result_glyphs = UNICODE_STRING_SIMPLE("result-glyphs");
+ UnicodeString result_indices = UNICODE_STRING_SIMPLE("result-indices");
+ UnicodeString result_positions = UNICODE_STRING_SIMPLE("result-positions");
+
+ // test-case attributes
+ UnicodeString id_attr = UNICODE_STRING_SIMPLE("id");
+ UnicodeString script_attr = UNICODE_STRING_SIMPLE("script");
+ UnicodeString lang_attr = UNICODE_STRING_SIMPLE("lang");
+
+ // test-font attributes
+ UnicodeString name_attr = UNICODE_STRING_SIMPLE("name");
+ UnicodeString ver_attr = UNICODE_STRING_SIMPLE("version");
+ UnicodeString cksum_attr = UNICODE_STRING_SIMPLE("checksum");
+
+ const UXMLElement *testCase;
+ int32_t tc = 0;
+
+ while((testCase = root->nextChildElement(tc)) != NULL) {
+ if (testCase->getTagName().compare(test_case) == 0) {
+ char *id = getCString(testCase->getAttribute(id_attr));
+ char *script = getCString(testCase->getAttribute(script_attr));
+ char *lang = getCString(testCase->getAttribute(lang_attr));
+ char *fontName = NULL;
+ char *fontVer = NULL;
+ char *fontCksum = NULL;
+ const UXMLElement *element;
+ int32_t ec = 0;
+ int32_t charCount = 0;
+ int32_t typoFlags = 3; // kerning + ligatures...
+ UScriptCode scriptCode;
+ le_int32 languageCode = -1;
+ UnicodeString text, glyphs, indices, positions;
+ int32_t glyphCount = 0, indexCount = 0, positionCount = 0;
+ TestResult expected = {0, NULL, NULL, NULL};
+
+ uscript_getCode(script, &scriptCode, 1, &status);
+ if (LE_FAILURE(status)) {
+ log_err("invalid script name: %s.\n", script);
+ goto free_c_strings;
+ }
+
+ if (lang != NULL) {
+ languageCode = getLanguageCode(lang);
+
+ if (languageCode < 0) {
+ log_err("invalid language name: %s.\n", lang);
+ goto free_c_strings;
+ }
+ }
+
+ while((element = testCase->nextChildElement(ec)) != NULL) {
+ UnicodeString tag = element->getTagName();
+
+ // TODO: make sure that each element is only used once.
+ if (tag.compare(test_font) == 0) {
+ fontName = getCString(element->getAttribute(name_attr));
+ fontVer = getCString(element->getAttribute(ver_attr));
+ fontCksum = getCString(element->getAttribute(cksum_attr));
+
+ } else if (tag.compare(test_text) == 0) {
+ text = element->getText(TRUE);
+ charCount = text.length();
+ } else if (tag.compare(result_glyphs) == 0) {
+ glyphs = element->getText(TRUE);
+ } else if (tag.compare(result_indices) == 0) {
+ indices = element->getText(TRUE);
+ } else if (tag.compare(result_positions) == 0) {
+ positions = element->getText(TRUE);
+ } else {
+ // an unknown tag...
+ char *cTag = getCString(&tag);
+
+ log_info("Test %s: unknown element with tag \"%s\"\n", id, cTag);
+ freeCString(cTag);
+ }
+ }
+
+ expected.glyphs = (LEGlyphID *) getHexArray(glyphs, glyphCount);
+ expected.indices = (le_int32 *) getHexArray(indices, indexCount);
+ expected.positions = getFloatArray(positions, positionCount);
+
+ expected.glyphCount = glyphCount;
+
+ if (glyphCount < charCount || indexCount != glyphCount || positionCount < glyphCount * 2 + 2) {
+ log_err("Test %s: inconsistent input data: charCount = %d, glyphCount = %d, indexCount = %d, positionCount = %d\n",
+ id, charCount, glyphCount, indexCount, positionCount);
+ goto free_expected;
+ };
+
+ (*callback)(id, fontName, fontVer, fontCksum, scriptCode, languageCode, text.getBuffer(), charCount, &expected);
+
+free_expected:
+ DELETE_ARRAY(expected.positions);
+ DELETE_ARRAY(expected.indices);
+ DELETE_ARRAY(expected.glyphs);
+
+free_c_strings:
+ freeCString(fontCksum);
+ freeCString(fontVer);
+ freeCString(fontName);
+ freeCString(lang);
+ freeCString(script);
+ freeCString(id);
+ }
+ }
+
+ delete root;
+ delete parser;
+#endif
+}
+U_CDECL_END
projects / apple / icu.git / blobdiff