--- /dev/null
+/*
+*******************************************************************************
+*
+* Copyright (C) 2012-2013, International Business Machines
+* Corporation and others. All Rights Reserved.
+*
+*******************************************************************************
+* file name: listformattertest.cpp
+* encoding: US-ASCII
+* tab size: 8 (not used)
+* indentation:4
+*
+* created on: 2012aug27
+* created by: Umesh P. Nair
+*/
+
+#include "listformattertest.h"
+#include <string.h>
+
+ListFormatterTest::ListFormatterTest() :
+ prefix("Prefix: ", -1, US_INV),
+ one("Alice", -1, US_INV), two("Bob", -1, US_INV),
+ three("Charlie", -1, US_INV), four("Delta", -1, US_INV) {
+}
+
+void ListFormatterTest::CheckFormatting(const ListFormatter* formatter, UnicodeString data[], int32_t dataSize,
+ const UnicodeString& expected_result) {
+ UnicodeString actualResult(prefix);
+ UErrorCode errorCode = U_ZERO_ERROR;
+ formatter->format(data, dataSize, actualResult, errorCode);
+ UnicodeString expectedStringWithPrefix = prefix + expected_result;
+ if (expectedStringWithPrefix != actualResult) {
+ errln(UnicodeString("Expected: |") + expectedStringWithPrefix + "|, Actual: |" + actualResult + "|");
+ }
+}
+
+void ListFormatterTest::CheckFourCases(const char* locale_string, UnicodeString one, UnicodeString two,
+ UnicodeString three, UnicodeString four, UnicodeString results[4]) {
+ UErrorCode errorCode = U_ZERO_ERROR;
+ LocalPointer<ListFormatter> formatter(ListFormatter::createInstance(Locale(locale_string), errorCode));
+ if (U_FAILURE(errorCode)) {
+ dataerrln("ListFormatter::createInstance(Locale(\"%s\"), errorCode) failed in CheckFourCases: %s", locale_string, u_errorName(errorCode));
+ return;
+ }
+ UnicodeString input1[] = {one};
+ CheckFormatting(formatter.getAlias(), input1, 1, results[0]);
+
+ UnicodeString input2[] = {one, two};
+ CheckFormatting(formatter.getAlias(), input2, 2, results[1]);
+
+ UnicodeString input3[] = {one, two, three};
+ CheckFormatting(formatter.getAlias(), input3, 3, results[2]);
+
+ UnicodeString input4[] = {one, two, three, four};
+ CheckFormatting(formatter.getAlias(), input4, 4, results[3]);
+}
+
+UBool ListFormatterTest::RecordFourCases(const Locale& locale, UnicodeString one, UnicodeString two,
+ UnicodeString three, UnicodeString four, UnicodeString results[4]) {
+ UErrorCode errorCode = U_ZERO_ERROR;
+ LocalPointer<ListFormatter> formatter(ListFormatter::createInstance(locale, errorCode));
+ if (U_FAILURE(errorCode)) {
+ dataerrln("ListFormatter::createInstance(\"%s\", errorCode) failed in RecordFourCases: %s", locale.getName(), u_errorName(errorCode));
+ return FALSE;
+ }
+ UnicodeString input1[] = {one};
+ formatter->format(input1, 1, results[0], errorCode);
+ UnicodeString input2[] = {one, two};
+ formatter->format(input2, 2, results[1], errorCode);
+ UnicodeString input3[] = {one, two, three};
+ formatter->format(input3, 3, results[2], errorCode);
+ UnicodeString input4[] = {one, two, three, four};
+ formatter->format(input4, 4, results[3], errorCode);
+ if (U_FAILURE(errorCode)) {
+ errln("RecordFourCases failed: %s", u_errorName(errorCode));
+ return FALSE;
+ }
+ return TRUE;
+}
+
+void ListFormatterTest::TestRoot() {
+ UnicodeString results[4] = {
+ one,
+ one + ", " + two,
+ one + ", " + two + ", " + three,
+ one + ", " + two + ", " + three + ", " + four
+ };
+
+ CheckFourCases("", one, two, three, four, results);
+}
+
+// Bogus locale should fallback to root.
+void ListFormatterTest::TestBogus() {
+ UnicodeString results[4];
+ if (RecordFourCases(Locale::getDefault(), one, two, three, four, results)) {
+ CheckFourCases("ex_PY", one, two, three, four, results);
+ }
+}
+
+// Formatting in English.
+// "and" is used before the last element, and all elements up to (and including) the penultimate are followed by a comma.
+void ListFormatterTest::TestEnglish() {
+ UnicodeString results[4] = {
+ one,
+ one + " and " + two,
+ one + ", " + two + ", and " + three,
+ one + ", " + two + ", " + three + ", and " + four
+ };
+
+ CheckFourCases("en", one, two, three, four, results);
+}
+
+void ListFormatterTest::TestEnglishUS() {
+ UnicodeString results[4] = {
+ one,
+ one + " and " + two,
+ one + ", " + two + ", and " + three,
+ one + ", " + two + ", " + three + ", and " + four
+ };
+
+ CheckFourCases("en_US", one, two, three, four, results);
+}
+
+// Formatting in Russian.
+// "\\u0438" is used before the last element, and all elements up to (but not including) the penultimate are followed by a comma.
+void ListFormatterTest::TestRussian() {
+ UnicodeString and_string = UnicodeString(" \\u0438 ", -1, US_INV).unescape();
+ UnicodeString results[4] = {
+ one,
+ one + and_string + two,
+ one + ", " + two + and_string + three,
+ one + ", " + two + ", " + three + and_string + four
+ };
+
+ CheckFourCases("ru", one, two, three, four, results);
+}
+
+// Formatting in Malayalam.
+// For two elements, "\\u0d15\\u0d42\\u0d1f\\u0d3e\\u0d24\\u0d46" is inserted in between.
+// For more than two elements, comma is inserted between all elements up to (and including) the penultimate,
+// and the word \\u0d0e\\u0d28\\u0d4d\\u0d28\\u0d3f\\u0d35 is inserted in the end.
+void ListFormatterTest::TestMalayalam() {
+ UnicodeString pair_string = UnicodeString(" \\u0d15\\u0d42\\u0d1f\\u0d3e\\u0d24\\u0d46 ", -1, US_INV).unescape();
+ UnicodeString total_string = UnicodeString(" \\u0d0e\\u0d28\\u0d4d\\u0d28\\u0d3f\\u0d35", -1, US_INV).unescape();
+ UnicodeString results[4] = {
+ one,
+ one + pair_string + two,
+ one + ", " + two + ", " + three + total_string,
+ one + ", " + two + ", " + three + ", " + four + total_string
+ };
+
+ CheckFourCases("ml", one, two, three, four, results);
+}
+
+// Formatting in Zulu.
+// "and" is used before the last element, and all elements up to (and including) the penultimate are followed by a comma.
+void ListFormatterTest::TestZulu() {
+ UnicodeString results[4] = {
+ one,
+ "I-" + one + " ne-" + two,
+ one + ", " + two + ", no-" + three,
+ one + ", " + two + ", " + three + ", no-" + four
+ };
+
+ CheckFourCases("zu", one, two, three, four, results);
+}
+
+void ListFormatterTest::TestOutOfOrderPatterns() {
+ UnicodeString results[4] = {
+ one,
+ two + " after " + one,
+ three + " in the last after " + two + " after the first " + one,
+ four + " in the last after " + three + " after " + two + " after the first " + one
+ };
+
+ ListFormatData data("{1} after {0}", "{1} after the first {0}",
+ "{1} after {0}", "{1} in the last after {0}");
+ ListFormatter formatter(data);
+
+ UnicodeString input1[] = {one};
+ CheckFormatting(&formatter, input1, 1, results[0]);
+
+ UnicodeString input2[] = {one, two};
+ CheckFormatting(&formatter, input2, 2, results[1]);
+
+ UnicodeString input3[] = {one, two, three};
+ CheckFormatting(&formatter, input3, 3, results[2]);
+
+ UnicodeString input4[] = {one, two, three, four};
+ CheckFormatting(&formatter, input4, 4, results[3]);
+}
+
+void ListFormatterTest::runIndexedTest(int32_t index, UBool exec,
+ const char* &name, char* /*par */) {
+ switch(index) {
+ case 0: name = "TestRoot"; if (exec) TestRoot(); break;
+ case 1: name = "TestBogus"; if (exec) TestBogus(); break;
+ case 2: name = "TestEnglish"; if (exec) TestEnglish(); break;
+ case 3: name = "TestEnglishUS"; if (exec) TestEnglishUS(); break;
+ case 4: name = "TestRussian"; if (exec) TestRussian(); break;
+ case 5: name = "TestMalayalam"; if (exec) TestMalayalam(); break;
+ case 6: name = "TestZulu"; if (exec) TestZulu(); break;
+ case 7: name = "TestOutOfOrderPatterns"; if (exec) TestOutOfOrderPatterns(); break;
+
+ default: name = ""; break;
+ }
+}
projects / apple / icu.git / blobdiff