+++ /dev/null
-// © 2017 and later: Unicode, Inc. and others.
-// License & terms of use: http://www.unicode.org/copyright.html
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_FORMATTING
-
-#include "putilimp.h"
-#include "numbertest.h"
-
-static const char16_t *EXAMPLE_STRINGS[] = {
- u"",
- u"xyz",
- u"The quick brown fox jumps over the lazy dog",
- u"😁",
- u"mixed 😇 and ASCII",
- u"with combining characters like 🇦🇧🇨🇩",
- u"A very very very very very very very very very very long string to force heap"};
-
-void NumberStringBuilderTest::runIndexedTest(int32_t index, UBool exec, const char *&name, char *) {
- if (exec) {
- logln("TestSuite NumberStringBuilderTest: ");
- }
- TESTCASE_AUTO_BEGIN;
- TESTCASE_AUTO(testInsertAppendUnicodeString);
- TESTCASE_AUTO(testSplice);
- TESTCASE_AUTO(testInsertAppendCodePoint);
- TESTCASE_AUTO(testCopy);
- TESTCASE_AUTO(testFields);
- TESTCASE_AUTO(testUnlimitedCapacity);
- TESTCASE_AUTO(testCodePoints);
- TESTCASE_AUTO_END;
-}
-
-void NumberStringBuilderTest::testInsertAppendUnicodeString() {
- UErrorCode status = U_ZERO_ERROR;
- UnicodeString sb1;
- NumberStringBuilder sb2;
- for (const char16_t* strPtr : EXAMPLE_STRINGS) {
- UnicodeString str(strPtr);
-
- NumberStringBuilder sb3;
- sb1.append(str);
- // Note: UNUM_FIELD_COUNT is like passing null in Java
- sb2.append(str, UNUM_FIELD_COUNT, status);
- assertSuccess("Appending to sb2", status);
- sb3.append(str, UNUM_FIELD_COUNT, status);
- assertSuccess("Appending to sb3", status);
- assertEqualsImpl(sb1, sb2);
- assertEqualsImpl(str, sb3);
-
- UnicodeString sb4;
- NumberStringBuilder sb5;
- sb4.append(u"😇");
- sb4.append(str);
- sb4.append(u"xx");
- sb5.append(u"😇xx", UNUM_FIELD_COUNT, status);
- assertSuccess("Appending to sb5", status);
- sb5.insert(2, str, UNUM_FIELD_COUNT, status);
- assertSuccess("Inserting into sb5", status);
- assertEqualsImpl(sb4, sb5);
-
- int start = uprv_min(1, str.length());
- int end = uprv_min(10, str.length());
- sb4.insert(3, str, start, end - start); // UnicodeString uses length instead of end index
- sb5.insert(3, str, start, end, UNUM_FIELD_COUNT, status);
- assertSuccess("Inserting into sb5 again", status);
- assertEqualsImpl(sb4, sb5);
-
- UnicodeString sb4cp(sb4);
- NumberStringBuilder sb5cp(sb5);
- sb4.append(sb4cp);
- sb5.append(sb5cp, status);
- assertSuccess("Appending again to sb5", status);
- assertEqualsImpl(sb4, sb5);
- }
-}
-
-void NumberStringBuilderTest::testSplice() {
- static const struct TestCase {
- const char16_t* input;
- const int32_t startThis;
- const int32_t endThis;
- } cases[] = {
- { u"", 0, 0 },
- { u"abc", 0, 0 },
- { u"abc", 1, 1 },
- { u"abc", 1, 2 },
- { u"abc", 0, 2 },
- { u"abc", 0, 3 },
- { u"lorem ipsum dolor sit amet", 8, 8 },
- { u"lorem ipsum dolor sit amet", 8, 11 }, // 3 chars, equal to replacement "xyz"
- { u"lorem ipsum dolor sit amet", 8, 18 } }; // 10 chars, larger than several replacements
-
- UErrorCode status = U_ZERO_ERROR;
- UnicodeString sb1;
- NumberStringBuilder sb2;
- for (auto cas : cases) {
- for (const char16_t* replacementPtr : EXAMPLE_STRINGS) {
- UnicodeString replacement(replacementPtr);
-
- // Test replacement with full string
- sb1.remove();
- sb1.append(cas.input);
- sb1.replace(cas.startThis, cas.endThis - cas.startThis, replacement);
- sb2.clear();
- sb2.append(cas.input, UNUM_FIELD_COUNT, status);
- sb2.splice(cas.startThis, cas.endThis, replacement, 0, replacement.length(), UNUM_FIELD_COUNT, status);
- assertSuccess("Splicing into sb2 first time", status);
- assertEqualsImpl(sb1, sb2);
-
- // Test replacement with partial string
- if (replacement.length() <= 2) {
- continue;
- }
- sb1.remove();
- sb1.append(cas.input);
- sb1.replace(cas.startThis, cas.endThis - cas.startThis, UnicodeString(replacement, 1, 2));
- sb2.clear();
- sb2.append(cas.input, UNUM_FIELD_COUNT, status);
- sb2.splice(cas.startThis, cas.endThis, replacement, 1, 3, UNUM_FIELD_COUNT, status);
- assertSuccess("Splicing into sb2 second time", status);
- assertEqualsImpl(sb1, sb2);
- }
- }
-}
-
-void NumberStringBuilderTest::testInsertAppendCodePoint() {
- static const UChar32 cases[] = {
- 0, 1, 60, 127, 128, 0x7fff, 0x8000, 0xffff, 0x10000, 0x1f000, 0x10ffff};
- UErrorCode status = U_ZERO_ERROR;
- UnicodeString sb1;
- NumberStringBuilder sb2;
- for (UChar32 cas : cases) {
- NumberStringBuilder sb3;
- sb1.append(cas);
- sb2.appendCodePoint(cas, UNUM_FIELD_COUNT, status);
- assertSuccess("Appending to sb2", status);
- sb3.appendCodePoint(cas, UNUM_FIELD_COUNT, status);
- assertSuccess("Appending to sb3", status);
- assertEqualsImpl(sb1, sb2);
- assertEquals("Length of sb3", U16_LENGTH(cas), sb3.length());
- assertEquals("Code point count of sb3", 1, sb3.codePointCount());
- assertEquals(
- "First code unit in sb3",
- !U_IS_SUPPLEMENTARY(cas) ? (char16_t) cas : U16_LEAD(cas),
- sb3.charAt(0));
-
- UnicodeString sb4;
- NumberStringBuilder sb5;
- sb4.append(u"😇xx");
- sb4.insert(2, cas);
- sb5.append(u"😇xx", UNUM_FIELD_COUNT, status);
- assertSuccess("Appending to sb5", status);
- sb5.insertCodePoint(2, cas, UNUM_FIELD_COUNT, status);
- assertSuccess("Inserting into sb5", status);
- assertEqualsImpl(sb4, sb5);
- }
-}
-
-void NumberStringBuilderTest::testCopy() {
- UErrorCode status = U_ZERO_ERROR;
- for (UnicodeString str : EXAMPLE_STRINGS) {
- NumberStringBuilder sb1;
- sb1.append(str, UNUM_FIELD_COUNT, status);
- assertSuccess("Appending to sb1 first time", status);
- NumberStringBuilder sb2(sb1);
- assertTrue("Content should equal itself", sb1.contentEquals(sb2));
-
- sb1.append("12345", UNUM_FIELD_COUNT, status);
- assertSuccess("Appending to sb1 second time", status);
- assertFalse("Content should no longer equal itself", sb1.contentEquals(sb2));
- }
-}
-
-void NumberStringBuilderTest::testFields() {
- UErrorCode status = U_ZERO_ERROR;
- // Note: This is a C++11 for loop that calls the UnicodeString constructor on each iteration.
- for (UnicodeString str : EXAMPLE_STRINGS) {
- NumberStringBuilder sb;
- sb.append(str, UNUM_FIELD_COUNT, status);
- assertSuccess("Appending to sb", status);
- sb.append(str, UNUM_CURRENCY_FIELD, status);
- assertSuccess("Appending to sb", status);
- assertEquals("Reference string copied twice", str.length() * 2, sb.length());
- for (int32_t i = 0; i < str.length(); i++) {
- assertEquals("Null field first", (Field) UNUM_FIELD_COUNT, sb.fieldAt(i));
- assertEquals("Currency field second", (Field) UNUM_CURRENCY_FIELD, sb.fieldAt(i + str.length()));
- }
-
- // Very basic FieldPosition test. More robust tests happen in NumberFormatTest.
- // Let NumberFormatTest also take care of FieldPositionIterator material.
- FieldPosition fp(UNUM_CURRENCY_FIELD);
- sb.nextFieldPosition(fp, status);
- assertSuccess("Populating the FieldPosition", status);
- assertEquals("Currency start position", str.length(), fp.getBeginIndex());
- assertEquals("Currency end position", str.length() * 2, fp.getEndIndex());
-
- if (str.length() > 0) {
- sb.insertCodePoint(2, 100, UNUM_INTEGER_FIELD, status);
- assertSuccess("Inserting code point into sb", status);
- assertEquals("New length", str.length() * 2 + 1, sb.length());
- assertEquals("Integer field", (Field) UNUM_INTEGER_FIELD, sb.fieldAt(2));
- }
-
- NumberStringBuilder old(sb);
- sb.append(old, status);
- assertSuccess("Appending to myself", status);
- int32_t numNull = 0;
- int32_t numCurr = 0;
- int32_t numInt = 0;
- for (int32_t i = 0; i < sb.length(); i++) {
- Field field = sb.fieldAt(i);
- assertEquals("Field should equal location in old", old.fieldAt(i % old.length()), field);
- if (field == UNUM_FIELD_COUNT) {
- numNull++;
- } else if (field == UNUM_CURRENCY_FIELD) {
- numCurr++;
- } else if (field == UNUM_INTEGER_FIELD) {
- numInt++;
- } else {
- errln("Encountered unknown field");
- }
- }
- assertEquals("Number of null fields", str.length() * 2, numNull);
- assertEquals("Number of currency fields", numNull, numCurr);
- assertEquals("Number of integer fields", str.length() > 0 ? 2 : 0, numInt);
- }
-}
-
-void NumberStringBuilderTest::testUnlimitedCapacity() {
- UErrorCode status = U_ZERO_ERROR;
- NumberStringBuilder builder;
- // The builder should never fail upon repeated appends.
- for (int i = 0; i < 1000; i++) {
- UnicodeString message("Iteration #");
- message += Int64ToUnicodeString(i);
- assertEquals(message, builder.length(), i);
- builder.appendCodePoint(u'x', UNUM_FIELD_COUNT, status);
- assertSuccess(message, status);
- assertEquals(message, builder.length(), i + 1);
- }
-}
-
-void NumberStringBuilderTest::testCodePoints() {
- UErrorCode status = U_ZERO_ERROR;
- NumberStringBuilder nsb;
- assertEquals("First is -1 on empty string", -1, nsb.getFirstCodePoint());
- assertEquals("Last is -1 on empty string", -1, nsb.getLastCodePoint());
- assertEquals("Length is 0 on empty string", 0, nsb.codePointCount());
-
- nsb.append(u"q", UNUM_FIELD_COUNT, status);
- assertSuccess("Spot 1", status);
- assertEquals("First is q", u'q', nsb.getFirstCodePoint());
- assertEquals("Last is q", u'q', nsb.getLastCodePoint());
- assertEquals("0th is q", u'q', nsb.codePointAt(0));
- assertEquals("Before 1st is q", u'q', nsb.codePointBefore(1));
- assertEquals("Code point count is 1", 1, nsb.codePointCount());
-
- // 🚀 is two char16s
- nsb.append(u"🚀", UNUM_FIELD_COUNT, status);
- assertSuccess("Spot 2" ,status);
- assertEquals("First is still q", u'q', nsb.getFirstCodePoint());
- assertEquals("Last is space ship", 128640, nsb.getLastCodePoint());
- assertEquals("1st is space ship", 128640, nsb.codePointAt(1));
- assertEquals("Before 1st is q", u'q', nsb.codePointBefore(1));
- assertEquals("Before 3rd is space ship", 128640, nsb.codePointBefore(3));
- assertEquals("Code point count is 2", 2, nsb.codePointCount());
-}
-
-void NumberStringBuilderTest::assertEqualsImpl(const UnicodeString &a, const NumberStringBuilder &b) {
- // TODO: Why won't this compile without the IntlTest:: qualifier?
- IntlTest::assertEquals("Lengths should be the same", a.length(), b.length());
- IntlTest::assertEquals("Code point counts should be the same", a.countChar32(), b.codePointCount());
-
- if (a.length() != b.length()) {
- return;
- }
-
- for (int32_t i = 0; i < a.length(); i++) {
- IntlTest::assertEquals(
- UnicodeString(u"Char at position ") + Int64ToUnicodeString(i) +
- UnicodeString(u" in \"") + a + UnicodeString("\" versus \"") +
- b.toUnicodeString() + UnicodeString("\""), a.charAt(i), b.charAt(i));
- }
-}
-
-#endif /* #if !UCONFIG_NO_FORMATTING */
projects / apple / icu.git / blobdiff