diff options
Diffstat (limited to 'Build/source/libs/icu/icu-4.6/test/letest/cletest.c')
-rw-r--r-- | Build/source/libs/icu/icu-4.6/test/letest/cletest.c | 742 |
1 files changed, 742 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-4.6/test/letest/cletest.c b/Build/source/libs/icu/icu-4.6/test/letest/cletest.c new file mode 100644 index 00000000000..ed426d821e7 --- /dev/null +++ b/Build/source/libs/icu/icu-4.6/test/letest/cletest.c @@ -0,0 +1,742 @@ +/* + ******************************************************************************* + * + * Copyright (C) 1999-2008, International Business Machines + * Corporation and others. All Rights Reserved. + * + ******************************************************************************* + */ + +#include "unicode/utypes.h" +#include "unicode/ubidi.h" +#include "unicode/uscript.h" +#include "unicode/ctest.h" + +#include "layout/LETypes.h" +#include "layout/LEScripts.h" +#include "layout/loengine.h" + +#include "layout/playout.h" +#include "layout/plruns.h" + +#include "cfonts.h" + +#include "letest.h" + +#include "sfnt.h" +#include "xmlreader.h" +#include "putilimp.h" /* for U_FILE_SEP_STRING */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + +#define CH_COMMA 0x002C + +U_CDECL_BEGIN +static void U_CALLCONV ParamTest(void) +{ + LEErrorCode status = LE_NO_ERROR; + le_font *font = le_simpleFontOpen(12, &status); + le_engine *engine = le_create(font, arabScriptCode, -1, 0, &status); + LEGlyphID *glyphs = NULL; + le_int32 *indices = NULL; + float *positions = NULL; + le_int32 glyphCount = 0; + + float x = 0.0, y = 0.0; + LEUnicode chars[] = { + 0x0045, 0x006E, 0x0067, 0x006C, 0x0069, 0x0073, 0x0068, 0x0020, /* "English " */ + 0x0645, 0x0627, 0x0646, 0x062A, 0x0648, 0x0634, /* MEM ALIF KAF NOON TEH WAW SHEEN */ + 0x0020, 0x0074, 0x0065, 0x0078, 0x0074, 0x02E /* " text." */ + }; + + + glyphCount = le_getGlyphCount(engine, &status); + if (glyphCount != 0) { + log_err("Calling getGlyphCount() on an empty layout returned %d.\n", glyphCount); + } + + glyphs = NEW_ARRAY(LEGlyphID, glyphCount + 10); + indices = NEW_ARRAY(le_int32, glyphCount + 10); + positions = NEW_ARRAY(float, glyphCount + 10); + + le_getGlyphs(engine, NULL, &status); + + if (status != LE_ILLEGAL_ARGUMENT_ERROR) { + log_err("Calling getGlyphs(NULL, status) did not return LE_ILLEGAL_ARGUMENT_ERROR.\n"); + } + + status = LE_NO_ERROR; + le_getGlyphs(engine, glyphs, &status); + + if (status != LE_NO_LAYOUT_ERROR) { + log_err("Calling getGlyphs(glyphs, status) on an empty layout did not return LE_NO_LAYOUT_ERROR.\n"); + } + + status = LE_NO_ERROR; + le_getCharIndices(engine, NULL, &status); + + if (status != LE_ILLEGAL_ARGUMENT_ERROR) { + log_err("Calling getCharIndices(NULL, status) did not return LE_ILLEGAL_ARGUMENT_ERROR.\n"); + } + + status = LE_NO_ERROR; + le_getCharIndices(engine, indices, &status); + + if (status != LE_NO_LAYOUT_ERROR) { + log_err("Calling getCharIndices(indices, status) on an empty layout did not return LE_NO_LAYOUT_ERROR.\n"); + } + + status = LE_NO_ERROR; + le_getCharIndicesWithBase(engine, NULL, 1024, &status); + + if (status != LE_ILLEGAL_ARGUMENT_ERROR) { + log_err("Calling getCharIndices(NULL, 1024, status) did not return LE_ILLEGAL_ARGUMENT_ERROR.\n"); + } + + status = LE_NO_ERROR; + le_getCharIndicesWithBase(engine, indices, 1024, &status); + + if (status != LE_NO_LAYOUT_ERROR) { + log_err("Calling getCharIndices(indices, 1024, status) on an empty layout did not return LE_NO_LAYOUT_ERROR.\n"); + } + + status = LE_NO_ERROR; + le_getGlyphPositions(engine, NULL, &status); + + if (status != LE_ILLEGAL_ARGUMENT_ERROR) { + log_err("Calling getGlyphPositions(NULL, status) did not return LE_ILLEGAL_ARGUMENT_ERROR.\n"); + } + + status = LE_NO_ERROR; + le_getGlyphPositions(engine, positions, &status); + + if (status != LE_NO_LAYOUT_ERROR) { + log_err("Calling getGlyphPositions(positions, status) on an empty layout did not return LE_NO_LAYOUT_ERROR.\n"); + } + + DELETE_ARRAY(positions); + DELETE_ARRAY(indices); + DELETE_ARRAY(glyphs); + + status = LE_NO_ERROR; + glyphCount = le_layoutChars(engine, NULL, 0, 0, 0, FALSE, 0.0, 0.0, &status); + + if (status != LE_ILLEGAL_ARGUMENT_ERROR) { + log_err("Calling layoutChars(NULL, 0, 0, 0, FALSE, 0.0, 0.0, status) did not fail w/ LE_ILLEGAL_ARGUMENT_ERROR.\n"); + } + + status = LE_NO_ERROR; + glyphCount = le_layoutChars(engine, chars, -1, 6, 20, TRUE, 0.0, 0.0, &status); + + if (status != LE_ILLEGAL_ARGUMENT_ERROR) { + log_err("Calling layoutChars(chars, -1, 6, 20, TRUE, 0.0, 0.0, status) did not fail w/ LE_ILLEGAL_ARGUMENT_ERROR.\n"); + } + + status = LE_NO_ERROR; + glyphCount = le_layoutChars(engine, chars, 8, -1, 20, TRUE, 0.0, 0.0, &status); + + if (status != LE_ILLEGAL_ARGUMENT_ERROR) { + log_err("Calling layoutChars(chars, 8, -1, 20, TRUE, 0.0, 0.0, status) did not fail w/ LE_ILLEGAL_ARGUMENT_ERROR.\n"); + } + + status = LE_NO_ERROR; + glyphCount = le_layoutChars(engine, chars, 8, 6, -1, TRUE, 0.0, 0.0, &status); + + if (status != LE_ILLEGAL_ARGUMENT_ERROR) { + log_err("Calling layoutChars((chars, 8, 6, -1, TRUE, 0.0, 0.0, status) did not fail w/ LE_ILLEGAL_ARGUMENT_ERROR.\n"); + } + + status = LE_NO_ERROR; + glyphCount = le_layoutChars(engine, chars, 8, 6, 10, TRUE, 0.0, 0.0, &status); + + if (status != LE_ILLEGAL_ARGUMENT_ERROR) { + log_err("Calling layoutChars(chars, 8, 6, 10, TRUE, 0.0, 0.0, status) did not fail w/ LE_ILLEGAL_ARGUMENT_ERROR.\n"); + } + + status = LE_NO_ERROR; + glyphCount = le_layoutChars(engine, chars, 8, 6, 20, TRUE, 0.0, 0.0, &status); + + if (LE_FAILURE(status)) { + log_err("Calling layoutChars(chars, 8, 6, 20, TRUE, 0.0, 0.0, status) failed.\n"); + goto bail; + } + + le_getGlyphPosition(engine, -1, &x, &y, &status); + + if (status != LE_INDEX_OUT_OF_BOUNDS_ERROR) { + log_err("Calling getGlyphPosition(-1, x, y, status) did not fail w/ LE_INDEX_OUT_OF_BOUNDS_ERROR.\n"); + } + + status = LE_NO_ERROR; + le_getGlyphPosition(engine, glyphCount + 1, &x, &y, &status); + + if (status != LE_INDEX_OUT_OF_BOUNDS_ERROR) { + log_err("Calling getGlyphPosition(glyphCount + 1, x, y, status) did not fail w/ LE_INDEX_OUT_OF_BOUNDS_ERROR.\n"); + } + +bail: + le_close(engine); + le_fontClose(font); +} +U_CDECL_END + +U_CDECL_BEGIN +static void U_CALLCONV FactoryTest(void) +{ + LEErrorCode status = LE_NO_ERROR; + le_font *font = le_simpleFontOpen(12, &status); + le_engine *engine = NULL; + le_int32 scriptCode; + + for(scriptCode = 0; scriptCode < scriptCodeCount; scriptCode += 1) { + status = LE_NO_ERROR; + engine = le_create(font, scriptCode, -1, 0, &status); + + if (LE_FAILURE(status)) { + log_err("Could not create a LayoutEngine for script \'%s\'.\n", uscript_getShortName((UScriptCode)scriptCode)); + } + + le_close(engine); + } + + le_fontClose(font); +} +U_CDECL_END + +U_CDECL_BEGIN +static void U_CALLCONV AccessTest(void) +{ + LEErrorCode status = LE_NO_ERROR; + le_font *font = le_simpleFontOpen(12, &status); + le_engine *engine =le_create(font, arabScriptCode, -1, 0, &status); + le_int32 glyphCount; + LEGlyphID glyphs[6]; + le_int32 biasedIndices[6], indices[6], glyph; + float positions[6 * 2 + 2]; + LEUnicode chars[] = { + 0x0045, 0x006E, 0x0067, 0x006C, 0x0069, 0x0073, 0x0068, 0x0020, /* "English " */ + 0x0645, 0x0627, 0x0646, 0x062A, 0x0648, 0x0634, /* MEM ALIF KAF NOON TEH WAW SHEEN */ + 0x0020, 0x0074, 0x0065, 0x0078, 0x0074, 0x02E /* " text." */ + }; + + if (LE_FAILURE(status)) { + log_err("Could not create LayoutEngine.\n"); + goto bail; + } + + glyphCount = le_layoutChars(engine, chars, 8, 6, 20, TRUE, 0.0, 0.0, &status); + + if (LE_FAILURE(status) || glyphCount != 6) { + log_err("layoutChars(chars, 8, 6, 20, TRUE, 0.0, 0.0, status) failed.\n"); + goto bail; + } + + le_getGlyphs(engine, glyphs, &status); + le_getCharIndices(engine, indices, &status); + le_getGlyphPositions(engine, positions, &status); + + if (LE_FAILURE(status)) { + log_err("Could not get glyph, indices and position arrays.\n"); + goto bail; + } + + status = LE_NO_ERROR; + le_getCharIndicesWithBase(engine, biasedIndices, 1024, &status); + + if (LE_FAILURE(status)) { + log_err("getCharIndices(biasedIndices, 1024, status) failed.\n"); + } else { + for (glyph = 0; glyph < glyphCount; glyph += 1) { + if (biasedIndices[glyph] != (indices[glyph] + 1024)) { + log_err("biasedIndices[%d] != indices[%d] + 1024: %8X, %8X\n", + glyph, glyph, biasedIndices[glyph], indices[glyph]); + break; + } + } + } + + status = LE_NO_ERROR; + for (glyph = 0; glyph <= glyphCount; glyph += 1) { + float x = 0.0, y = 0.0; + + le_getGlyphPosition(engine, glyph, &x, &y, &status); + + if (LE_FAILURE(status)) { + log_err("getGlyphPosition(%d, x, y, status) failed.\n", glyph); + break; + } + + if (x != positions[glyph*2] || y != positions[glyph*2 + 1]) { + log_err("getGlyphPosition(%d, x, y, status) returned bad position: (%f, %f) != (%f, %f)\n", + glyph, x, y, positions[glyph*2], positions[glyph*2 + 1]); + break; + } + } + +bail: + le_close(engine); + le_fontClose(font); +} +U_CDECL_END + +static le_bool compareResults(const char *testID, TestResult *expected, TestResult *actual) +{ + le_int32 i; + + /* NOTE: we'll stop on the first failure 'cause once there's one error, it may cascade... */ + if (actual->glyphCount != expected->glyphCount) { + log_err("Test %s: incorrect glyph count: exptected %d, got %d\n", + testID, expected->glyphCount, actual->glyphCount); + return FALSE; + } + + for (i = 0; i < actual->glyphCount; i += 1) { + if (actual->glyphs[i] != expected->glyphs[i]) { + log_err("Test %s: incorrect id for glyph %d: expected %4X, got %4X\n", + testID, i, expected->glyphs[i], actual->glyphs[i]); + return FALSE; + } + } + + for (i = 0; i < actual->glyphCount; i += 1) { + if (actual->indices[i] != expected->indices[i]) { + log_err("Test %s: incorrect index for glyph %d: expected %8X, got %8X\n", + testID, i, expected->indices[i], actual->indices[i]); + return FALSE; + } + } + + for (i = 0; i <= actual->glyphCount; i += 1) { + double xError = uprv_fabs(actual->positions[i * 2] - expected->positions[i * 2]); + double yError = uprv_fabs(actual->positions[i * 2 + 1] - expected->positions[i * 2 + 1]); + + if (xError > 0.0001) { + log_err("Test %s: incorrect x position for glyph %d: expected %f, got %f\n", + testID, i, expected->positions[i * 2], actual->positions[i * 2]); + return FALSE; + } + + if (yError < 0) { + yError = -yError; + } + + if (yError > 0.0001) { + log_err("Test %s: incorrect y position for glyph %d: expected %f, got %f\n", + testID, i, expected->positions[i * 2 + 1], actual->positions[i * 2 + 1]); + return FALSE; + } + } + + return TRUE; +} + +static void checkFontVersion(le_font *font, const char *testVersionString, + le_uint32 testChecksum, const char *testID) +{ + le_uint32 fontChecksum = le_getFontChecksum(font); + + if (fontChecksum != testChecksum) { + const char *fontVersionString = le_getNameString(font, NAME_VERSION_STRING, + PLATFORM_MACINTOSH, MACINTOSH_ROMAN, MACINTOSH_ENGLISH); + const LEUnicode16 *uFontVersionString = NULL; + + if (fontVersionString == NULL) { + uFontVersionString = le_getUnicodeNameString(font, NAME_VERSION_STRING, + PLATFORM_MICROSOFT, MICROSOFT_UNICODE_BMP, MICROSOFT_ENGLISH); + } + + log_info("Test %s: this may not be the same font used to generate the test data.\n", testID); + + if (uFontVersionString != NULL) { + log_info("Your font's version string is \"%S\"\n", uFontVersionString); + le_deleteUnicodeNameString(font, uFontVersionString); + } else { + log_info("Your font's version string is \"%s\"\n", fontVersionString); + le_deleteNameString(font, fontVersionString); + } + + log_info("The expected version string is \"%s\"\n", testVersionString); + log_info("If you see errors, they may be due to the version of the font you're using.\n"); + } +} + +/* Returns the path to icu/source/test/testdata/ */ +static const char *getSourceTestData() { +#ifdef U_TOPSRCDIR + const char *srcDataDir = U_TOPSRCDIR U_FILE_SEP_STRING"test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING; +#else + const char *srcDataDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING"test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING; + FILE *f = fopen(".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING"test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING"rbbitst.txt", "r"); + + if (f != NULL) { + /* We're in icu/source/test/letest/ */ + fclose(f); + } else { + /* We're in icu/source/test/letest/(Debug|Release) */ + srcDataDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING"test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING; + } +#endif + + return srcDataDir; +} + +static const char *getPath(char buffer[2048], const char *filename) { + const char *testDataDirectory = getSourceTestData(); + + strcpy(buffer, testDataDirectory); + strcat(buffer, filename); + + return buffer; +} + +static le_font *openFont(const char *fontName, const char *checksum, const char *version, const char *testID) +{ + char path[2048]; + le_font *font; + LEErrorCode fontStatus = LE_NO_ERROR; + + if (fontName != NULL) { + font = le_portableFontOpen(getPath(path, fontName), 12, &fontStatus); + + if (LE_FAILURE(fontStatus)) { + log_info("Test %s: can't open font %s - test skipped.\n", testID, fontName); + le_fontClose(font); + return NULL; + } else { + le_uint32 cksum = 0; + + sscanf(checksum, "%x", &cksum); + + checkFontVersion(font, version, cksum, testID); + } + } else { + font = le_simpleFontOpen(12, &fontStatus); + } + + return font; +} + +static le_bool getRTL(const LEUnicode *text, le_int32 charCount) +{ + UBiDiLevel level; + le_int32 limit = -1; + UErrorCode status = U_ZERO_ERROR; + UBiDi *ubidi = ubidi_openSized(charCount, 0, &status); + + ubidi_setPara(ubidi, text, charCount, UBIDI_DEFAULT_LTR, NULL, &status); + + /* TODO: Should check that there's only a single logical run... */ + ubidi_getLogicalRun(ubidi, 0, &limit, &level); + + ubidi_close(ubidi); + + return level & 1; +} + +static void doTestCase (const char *testID, + const char *fontName, + const char *fontVersion, + const char *fontChecksum, + le_int32 scriptCode, + le_int32 languageCode, + const LEUnicode *text, + le_int32 charCount, + TestResult *expected) +{ + LEErrorCode status = LE_NO_ERROR; + le_engine *engine; + le_font *font = openFont(fontName, fontChecksum, fontVersion, testID); + le_int32 typoFlags = 3; /* kerning + ligatures */ + TestResult actual; + + if (font == NULL) { + /* error message already printed. */ + return; + } + + if (fontName == NULL) { + typoFlags |= 0x80000000L; /* use CharSubstitutionFilter... */ + } + + engine = le_create(font, scriptCode, languageCode, typoFlags, &status); + + if (LE_FAILURE(status)) { + log_err("Test %s: could not create a LayoutEngine.\n", testID); + goto free_expected; + } + + actual.glyphCount = le_layoutChars(engine, text, 0, charCount, charCount, getRTL(text, charCount), 0, 0, &status); + + actual.glyphs = NEW_ARRAY(LEGlyphID, actual.glyphCount); + actual.indices = NEW_ARRAY(le_int32, actual.glyphCount); + actual.positions = NEW_ARRAY(float, actual.glyphCount * 2 + 2); + + le_getGlyphs(engine, actual.glyphs, &status); + le_getCharIndices(engine, actual.indices, &status); + le_getGlyphPositions(engine, actual.positions, &status); + + compareResults(testID, expected, &actual); + + DELETE_ARRAY(actual.positions); + DELETE_ARRAY(actual.indices); + DELETE_ARRAY(actual.glyphs); + + le_close(engine); + +free_expected: + le_fontClose(font); +} + +static void U_CALLCONV DataDrivenTest(void) +{ + char path[2048]; + const char *testFilePath = getPath(path, "letest.xml"); + + readTestFile(testFilePath, doTestCase); +} + +/* + * From ticket:5923: + * + * Build a paragraph that contains a mixture of left to right and right to left text. + * Break it into multiple lines and make sure that the glyphToCharMap for run in each + * line is correct. + * + * Note: it might be a good idea to also check the glyphs and positions for each run, + * that we get the expected number of runs per line and that the line breaks are where + * we expect them to be. Really, it would be a good idea to make a whole test suite + * for pl_paragraph. + */ +static void U_CALLCONV GlyphToCharTest(void) +{ + LEErrorCode status = LE_NO_ERROR; + le_font *font; + pl_fontRuns *fontRuns; + pl_paragraph *paragraph; + const pl_line *line; + /* + * This is the same text that's in <icu>/source/samples/layout/Sample.txt + */ + LEUnicode chars[] = { + /*BOM*/ 0x0054, 0x0068, 0x0065, 0x0020, 0x004c, 0x0061, 0x0079, + 0x006f, 0x0075, 0x0074, 0x0045, 0x006e, 0x0067, 0x0069, 0x006e, + 0x0065, 0x0020, 0x0064, 0x006f, 0x0065, 0x0073, 0x0020, 0x0061, + 0x006c, 0x006c, 0x0020, 0x0074, 0x0068, 0x0065, 0x0020, 0x0077, + 0x006f, 0x0072, 0x006b, 0x0020, 0x006e, 0x0065, 0x0063, 0x0065, + 0x0073, 0x0073, 0x0061, 0x0072, 0x0079, 0x0020, 0x0074, 0x006f, + 0x0020, 0x0064, 0x0069, 0x0073, 0x0070, 0x006c, 0x0061, 0x0079, + 0x0020, 0x0055, 0x006e, 0x0069, 0x0063, 0x006f, 0x0064, 0x0065, + 0x0020, 0x0074, 0x0065, 0x0078, 0x0074, 0x0020, 0x0077, 0x0072, + 0x0069, 0x0074, 0x0074, 0x0065, 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0x0e32, 0x0e27, 0x0e44, 0x0e23, 0x0e48, 0x0e1a, + 0x0e49, 0x0e32, 0x0e19, 0x0e02, 0x0e2d, 0x0e07, 0x0e1e, 0x0e27, + 0x0e01, 0x0e40, 0x0e02, 0x0e32, 0x0e2b, 0x0e25, 0x0e31, 0x0e07, + 0x0e40, 0x0e25, 0x0e47, 0x0e01, 0x0e40, 0x0e1e, 0x0e23, 0x0e32, + 0x0e30, 0x0e44, 0x0e21, 0x0e49, 0x0e2a, 0x0e23, 0x0e49, 0x0e32, + 0x0e07, 0x0e1a, 0x0e49, 0x0e32, 0x0e19, 0x0e15, 0x0e49, 0x0e2d, + 0x0e07, 0x0e02, 0x0e19, 0x0e21, 0x0e32, 0x0e14, 0x0e49, 0x0e27, + 0x0e22, 0x0e40, 0x0e01, 0x0e27, 0x0e35, 0x0e22, 0x0e19, 0x0e40, + 0x0e1b, 0x0e47, 0x0e19, 0x0e23, 0x0e30, 0x0e22, 0x0e30, 0x0e17, + 0x0e32, 0x0e07, 0x0e2b, 0x0e25, 0x0e32, 0x0e22, 0x0e44, 0x0e21, + 0x0e25, 0x0e4c + }; + le_int32 charCount = LE_ARRAY_SIZE(chars); + le_int32 charIndex = 0, lineNumber = 1; + le_int32 run, i; + const float lineWidth = 600; + + font = le_simpleFontOpen(12, &status); + + if (LE_FAILURE(status)) { + log_err("le_simpleFontOpen(12, &status) failed"); + goto finish; + } + + fontRuns = pl_openEmptyFontRuns(0); + pl_addFontRun(fontRuns, font, charCount); + + paragraph = pl_create(chars, charCount, fontRuns, NULL, NULL, NULL, 0, FALSE, &status); + + pl_closeFontRuns(fontRuns); + + if (LE_FAILURE(status)) { + log_err("pl_create failed."); + goto close_font; + } + + pl_reflow(paragraph); + while ((line = pl_nextLine(paragraph, lineWidth)) != NULL) { + le_int32 runCount = pl_countLineRuns(line); + + for(run = 0; run < runCount; run += 1) { + const pl_visualRun *visualRun = pl_getLineVisualRun(line, run); + const le_int32 glyphCount = pl_getVisualRunGlyphCount(visualRun); + const le_int32 *glyphToCharMap = pl_getVisualRunGlyphToCharMap(visualRun); + + if (pl_getVisualRunDirection(visualRun) == UBIDI_RTL) { + /* + * For a right to left run, make sure that the character indices + * increase from the right most glyph to the left most glyph. If + * there are any one to many glyph substitutions, we might get several + * glyphs in a row with the same character index. + */ + for(i = glyphCount - 1; i >= 0; i -= 1) { + le_int32 ix = glyphToCharMap[i]; + + if (ix != charIndex) { + if (ix != charIndex - 1) { + log_err("Bad glyph to char index for glyph %d on line %d: expected %d, got %d\n", + i, lineNumber, charIndex, ix); + goto close_paragraph; /* once there's one error, we can't count on anything else... */ + } + } else { + charIndex += 1; + } + } + } else { + /* + * We can't just check the order of the character indices + * for left to right runs because Indic text might have been + * reordered. What we can do is find the minimum and maximum + * character indices in the run and make sure that the minimum + * is equal to charIndex and then advance charIndex to the maximum. + */ + le_int32 minIndex = 0x7FFFFFFF, maxIndex = -1; + + for(i = 0; i < glyphCount; i += 1) { + le_int32 ix = glyphToCharMap[i]; + + if (ix > maxIndex) { + maxIndex = ix; + } + + if (ix < minIndex) { + minIndex = ix; + } + } + + if (minIndex != charIndex) { + log_err("Bad minIndex for run %d on line %d: expected %d, got %d\n", + run, lineNumber, charIndex, minIndex); + goto close_paragraph; /* once there's one error, we can't count on anything else... */ + } + + charIndex = maxIndex + 1; + } + } + + lineNumber += 1; + } + +close_paragraph: + pl_close(paragraph); + +close_font: + le_fontClose(font); + +finish: + return; +} + +U_CFUNC void addCTests(TestNode **root) +{ + addTest(root, &ParamTest, "c_api/ParameterTest"); + addTest(root, &FactoryTest, "c_api/FactoryTest"); + addTest(root, &AccessTest, "c_layout/AccessTest"); + addTest(root, &DataDrivenTest, "c_layout/DataDrivenTest"); + addTest(root, &GlyphToCharTest, "c_paragraph/GlyphToCharTest"); +} + + |