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315 lines
10 KiB
315 lines
10 KiB
// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/********************************************************************
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* COPYRIGHT:
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* Copyright (c) 2015, International Business Machines Corporation and
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* others. All Rights Reserved.
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********************************************************************/
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#include "datadrivennumberformattestsuite.h"
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#if !UCONFIG_NO_FORMATTING
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#include "charstr.h"
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#include "ucbuf.h"
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#include "unicode/localpointer.h"
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#include "ustrfmt.h"
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static UBool isCROrLF(UChar c) { return c == 0xa || c == 0xd; }
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static UBool isSpace(UChar c) { return c == 9 || c == 0x20 || c == 0x3000; }
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void DataDrivenNumberFormatTestSuite::run(const char *fileName, UBool runAllTests) {
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fFileLineNumber = 0;
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fFormatTestNumber = 0;
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UErrorCode status = U_ZERO_ERROR;
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for (int32_t i = 0; i < UPRV_LENGTHOF(fPreviousFormatters); ++i) {
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delete fPreviousFormatters[i];
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fPreviousFormatters[i] = newFormatter(status);
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}
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if (!assertSuccess("Can't create previous formatters", status)) {
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return;
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}
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CharString path(getSourceTestData(status), status);
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path.appendPathPart(fileName, status);
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const char *codePage = "UTF-8";
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LocalUCHARBUFPointer f(ucbuf_open(path.data(), &codePage, TRUE, FALSE, &status));
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if (!assertSuccess("Can't open data file", status)) {
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return;
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}
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UnicodeString columnValues[kNumberFormatTestTupleFieldCount];
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ENumberFormatTestTupleField columnTypes[kNumberFormatTestTupleFieldCount];
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int32_t columnCount = 0;
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int32_t state = 0;
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while(U_SUCCESS(status)) {
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// Read a new line if necessary.
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if(fFileLine.isEmpty()) {
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if(!readLine(f.getAlias(), status)) { break; }
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if (fFileLine.isEmpty() && state == 2) {
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state = 0;
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}
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continue;
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}
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if (fFileLine.startsWith("//")) {
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fFileLine.remove();
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continue;
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}
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// Initial setup of test.
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if (state == 0) {
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if (fFileLine.startsWith(UNICODE_STRING("test ", 5))) {
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fFileTestName = fFileLine;
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fTuple.clear();
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} else if(fFileLine.startsWith(UNICODE_STRING("set ", 4))) {
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setTupleField(status);
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} else if(fFileLine.startsWith(UNICODE_STRING("begin", 5))) {
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state = 1;
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} else {
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showError("Unrecognized verb.");
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return;
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}
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// column specification
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} else if (state == 1) {
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columnCount = splitBy(columnValues, UPRV_LENGTHOF(columnValues), 0x9);
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for (int32_t i = 0; i < columnCount; ++i) {
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columnTypes[i] = NumberFormatTestTuple::getFieldByName(
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columnValues[i]);
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if (columnTypes[i] == kNumberFormatTestTupleFieldCount) {
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showError("Unrecognized field name.");
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return;
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}
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}
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state = 2;
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// run the tests
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} else {
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int32_t columnsInThisRow = splitBy(columnValues, columnCount, 0x9);
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for (int32_t i = 0; i < columnsInThisRow; ++i) {
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fTuple.setField(
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columnTypes[i], columnValues[i].unescape(), status);
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}
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for (int32_t i = columnsInThisRow; i < columnCount; ++i) {
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fTuple.clearField(columnTypes[i], status);
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}
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if (U_FAILURE(status)) {
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showError("Invalid column values");
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return;
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}
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if (runAllTests || !breaksC()) {
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UnicodeString errorMessage;
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UBool shouldFail = (NFTT_GET_FIELD(fTuple, output, "") == "fail")
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? !breaksC()
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: breaksC();
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UBool actualSuccess = isPass(fTuple, errorMessage, status);
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if (shouldFail && actualSuccess) {
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showFailure("Expected failure, but passed: " + errorMessage);
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break;
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} else if (!shouldFail && !actualSuccess) {
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showFailure(errorMessage);
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break;
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}
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status = U_ZERO_ERROR;
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}
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}
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fFileLine.remove();
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}
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}
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DataDrivenNumberFormatTestSuite::~DataDrivenNumberFormatTestSuite() {
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for (int32_t i = 0; i < UPRV_LENGTHOF(fPreviousFormatters); ++i) {
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delete fPreviousFormatters[i];
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}
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}
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UBool DataDrivenNumberFormatTestSuite::breaksC() {
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return (NFTT_GET_FIELD(fTuple, breaks, "").toUpper().indexOf((UChar)0x43) != -1);
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}
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void DataDrivenNumberFormatTestSuite::setTupleField(UErrorCode &status) {
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if (U_FAILURE(status)) {
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return;
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}
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UnicodeString parts[3];
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int32_t partCount = splitBy(parts, UPRV_LENGTHOF(parts), 0x20);
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if (partCount < 3) {
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showError("Set expects 2 parameters");
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status = U_PARSE_ERROR;
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return;
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}
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if (!fTuple.setField(
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NumberFormatTestTuple::getFieldByName(parts[1]),
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parts[2].unescape(),
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status)) {
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showError("Invalid field value");
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}
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}
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int32_t
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DataDrivenNumberFormatTestSuite::splitBy(
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UnicodeString *columnValues,
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int32_t columnValuesCount,
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UChar delimiter) {
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int32_t colIdx = 0;
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int32_t colStart = 0;
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int32_t len = fFileLine.length();
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for (int32_t idx = 0; colIdx < columnValuesCount - 1 && idx < len; ++idx) {
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UChar ch = fFileLine.charAt(idx);
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if (ch == delimiter) {
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columnValues[colIdx++] =
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fFileLine.tempSubString(colStart, idx - colStart);
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colStart = idx + 1;
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}
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}
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columnValues[colIdx++] =
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fFileLine.tempSubString(colStart, len - colStart);
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return colIdx;
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}
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void DataDrivenNumberFormatTestSuite::showLineInfo() {
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UnicodeString indent(" ");
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infoln(indent + fFileTestName);
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infoln(indent + fFileLine);
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}
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void DataDrivenNumberFormatTestSuite::showError(const char *message) {
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errln("line %d: %s", (int) fFileLineNumber, message);
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showLineInfo();
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}
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void DataDrivenNumberFormatTestSuite::showFailure(const UnicodeString &message) {
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UChar lineStr[20];
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uprv_itou(
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lineStr, UPRV_LENGTHOF(lineStr), (uint32_t) fFileLineNumber, 10, 1);
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UnicodeString fullMessage("line ");
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dataerrln(fullMessage.append(lineStr).append(": ")
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.append(prettify(message)));
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showLineInfo();
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}
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UBool DataDrivenNumberFormatTestSuite::readLine(
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UCHARBUF *f, UErrorCode &status) {
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int32_t lineLength;
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const UChar *line = ucbuf_readline(f, &lineLength, &status);
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if(line == NULL || U_FAILURE(status)) {
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if (U_FAILURE(status)) {
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errln("Error reading line from file.");
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}
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fFileLine.remove();
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return FALSE;
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}
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++fFileLineNumber;
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// Strip trailing CR/LF, comments, and spaces.
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while(lineLength > 0 && isCROrLF(line[lineLength - 1])) { --lineLength; }
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fFileLine.setTo(FALSE, line, lineLength);
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while(lineLength > 0 && isSpace(line[lineLength - 1])) { --lineLength; }
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if (lineLength == 0) {
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fFileLine.remove();
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}
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return TRUE;
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}
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UBool DataDrivenNumberFormatTestSuite::isPass(
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const NumberFormatTestTuple &tuple,
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UnicodeString &appendErrorMessage,
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UErrorCode &status) {
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if (U_FAILURE(status)) {
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return FALSE;
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}
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UBool result = FALSE;
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if (tuple.formatFlag && tuple.outputFlag) {
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++fFormatTestNumber;
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result = isFormatPass(
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tuple,
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fPreviousFormatters[
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fFormatTestNumber % UPRV_LENGTHOF(fPreviousFormatters)],
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appendErrorMessage,
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status);
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}
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else if (tuple.toPatternFlag || tuple.toLocalizedPatternFlag) {
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result = isToPatternPass(tuple, appendErrorMessage, status);
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} else if (tuple.parseFlag && tuple.outputFlag && tuple.outputCurrencyFlag) {
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result = isParseCurrencyPass(tuple, appendErrorMessage, status);
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} else if (tuple.parseFlag && tuple.outputFlag) {
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result = isParsePass(tuple, appendErrorMessage, status);
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} else if (tuple.pluralFlag) {
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result = isSelectPass(tuple, appendErrorMessage, status);
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} else {
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appendErrorMessage.append("Unrecognized test type.");
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status = U_ILLEGAL_ARGUMENT_ERROR;
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}
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if (!result) {
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if (appendErrorMessage.length() > 0) {
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appendErrorMessage.append(": ");
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}
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if (U_FAILURE(status)) {
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appendErrorMessage.append(u_errorName(status));
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appendErrorMessage.append(": ");
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}
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tuple.toString(appendErrorMessage);
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}
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return result;
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}
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UBool DataDrivenNumberFormatTestSuite::isFormatPass(
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const NumberFormatTestTuple & /* tuple */,
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UnicodeString & /*appendErrorMessage*/,
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UErrorCode &status) {
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if (U_FAILURE(status)) {
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return FALSE;
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}
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return TRUE;
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}
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UBool DataDrivenNumberFormatTestSuite::isFormatPass(
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const NumberFormatTestTuple &tuple,
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UObject * /* somePreviousFormatter */,
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UnicodeString &appendErrorMessage,
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UErrorCode &status) {
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return isFormatPass(tuple, appendErrorMessage, status);
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}
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UObject *DataDrivenNumberFormatTestSuite::newFormatter(
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UErrorCode & /*status*/) {
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return NULL;
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}
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UBool DataDrivenNumberFormatTestSuite::isToPatternPass(
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const NumberFormatTestTuple & /* tuple */,
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UnicodeString & /*appendErrorMessage*/,
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UErrorCode &status) {
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if (U_FAILURE(status)) {
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return FALSE;
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}
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return TRUE;
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}
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UBool DataDrivenNumberFormatTestSuite::isParsePass(
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const NumberFormatTestTuple & /* tuple */,
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UnicodeString & /*appendErrorMessage*/,
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UErrorCode &status) {
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if (U_FAILURE(status)) {
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return FALSE;
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}
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return TRUE;
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}
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UBool DataDrivenNumberFormatTestSuite::isParseCurrencyPass(
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const NumberFormatTestTuple & /* tuple */,
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UnicodeString & /*appendErrorMessage*/,
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UErrorCode &status) {
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if (U_FAILURE(status)) {
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return FALSE;
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}
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return TRUE;
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}
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UBool DataDrivenNumberFormatTestSuite::isSelectPass(
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const NumberFormatTestTuple & /* tuple */,
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UnicodeString & /*appendErrorMessage*/,
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UErrorCode &status) {
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if (U_FAILURE(status)) {
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return FALSE;
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}
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return TRUE;
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}
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#endif /* !UCONFIG_NO_FORMATTING */
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