+++ /dev/null
-/*
-*******************************************************************************
-* Copyright (C) 2014, International Business Machines Corporation and *
-* others. All Rights Reserved. *
-*******************************************************************************
-*
-* File SIMPLEPATTERNFORMATTERTEST.CPP
-*
-********************************************************************************
-*/
-#include "cstring.h"
-#include "intltest.h"
-#include "simplepatternformatter.h"
-
-class SimplePatternFormatterTest : public IntlTest {
-public:
- SimplePatternFormatterTest() {
- }
- void TestNoPlaceholders();
- void TestOnePlaceholder();
- void TestManyPlaceholders();
- void TestTooFewPlaceholderValues();
- void TestBadArguments();
- void TestGetPatternWithNoPlaceholders();
- void TestFormatReplaceNoOptimization();
- void TestFormatReplaceNoOptimizationLeadingText();
- void TestFormatReplaceOptimization();
- void TestFormatReplaceNoOptimizationLeadingPlaceholderUsedTwice();
- void TestFormatReplaceOptimizationNoOffsets();
- void TestFormatReplaceNoOptimizationNoOffsets();
- void runIndexedTest(int32_t index, UBool exec, const char *&name, char *par=0);
-private:
- void verifyOffsets(
- const int32_t *expected,
- const int32_t *actual,
- int32_t count);
-};
-
-void SimplePatternFormatterTest::runIndexedTest(int32_t index, UBool exec, const char* &name, char* /*par*/) {
- TESTCASE_AUTO_BEGIN;
- TESTCASE_AUTO(TestNoPlaceholders);
- TESTCASE_AUTO(TestOnePlaceholder);
- TESTCASE_AUTO(TestManyPlaceholders);
- TESTCASE_AUTO(TestTooFewPlaceholderValues);
- TESTCASE_AUTO(TestBadArguments);
- TESTCASE_AUTO(TestGetPatternWithNoPlaceholders);
- TESTCASE_AUTO(TestFormatReplaceNoOptimization);
- TESTCASE_AUTO(TestFormatReplaceNoOptimizationLeadingText);
- TESTCASE_AUTO(TestFormatReplaceOptimization);
- TESTCASE_AUTO(TestFormatReplaceNoOptimizationLeadingPlaceholderUsedTwice);
- TESTCASE_AUTO(TestFormatReplaceOptimizationNoOffsets);
- TESTCASE_AUTO(TestFormatReplaceNoOptimizationNoOffsets);
- TESTCASE_AUTO_END;
-}
-
-void SimplePatternFormatterTest::TestNoPlaceholders() {
- UErrorCode status = U_ZERO_ERROR;
- SimplePatternFormatter fmt("This doesn''t have templates '{0}");
- assertEquals("PlaceholderCount", 0, fmt.getPlaceholderCount());
- UnicodeString appendTo;
- assertEquals(
- "format",
- "This doesn't have templates {0}",
- fmt.format("unused", appendTo, status));
- fmt.compile("This has {} bad {012d placeholders", status);
- assertEquals("PlaceholderCount", 0, fmt.getPlaceholderCount());
- appendTo.remove();
- assertEquals(
- "format",
- "This has {} bad {012d placeholders",
- fmt.format("unused", appendTo, status));
- assertSuccess("Status", status);
-}
-
-void SimplePatternFormatterTest::TestOnePlaceholder() {
- UErrorCode status = U_ZERO_ERROR;
- SimplePatternFormatter fmt;
- fmt.compile("{0} meter", status);
- if (!assertSuccess("Status", status)) {
- return;
- }
- assertEquals("PlaceholderCount", 1, fmt.getPlaceholderCount());
- UnicodeString appendTo;
- assertEquals(
- "format",
- "1 meter",
- fmt.format("1", appendTo, status));
-
- // assignment
- SimplePatternFormatter s;
- s = fmt;
- appendTo.remove();
- assertEquals(
- "Assignment",
- "1 meter",
- s.format("1", appendTo, status));
-
- // Copy constructor
- SimplePatternFormatter r(fmt);
- appendTo.remove();
- assertEquals(
- "Copy constructor",
- "1 meter",
- r.format("1", appendTo, status));
- assertSuccess("Status", status);
-}
-
-void SimplePatternFormatterTest::TestManyPlaceholders() {
- UErrorCode status = U_ZERO_ERROR;
- SimplePatternFormatter fmt;
- fmt.compile(
- "Templates {2}{1}{5} and {4} are out of order.", status);
- if (!assertSuccess("Status", status)) {
- return;
- }
- assertEquals("PlaceholderCount", 6, fmt.getPlaceholderCount());
- UnicodeString values[] = {
- "freddy", "tommy", "frog", "billy", "leg", "{0}"};
- UnicodeString *params[] = {
- &values[0], &values[1], &values[2], &values[3], &values[4], &values[5]};
- int32_t offsets[6];
- int32_t expectedOffsets[6] = {-1, 22, 18, -1, 35, 27};
- UnicodeString appendTo("Prefix: ");
- assertEquals(
- "format",
- "Prefix: Templates frogtommy{0} and leg are out of order.",
- fmt.formatAndAppend(
- params,
- UPRV_LENGTHOF(params),
- appendTo,
- offsets,
- UPRV_LENGTHOF(offsets),
- status));
- if (!assertSuccess("Status", status)) {
- return;
- }
- verifyOffsets(expectedOffsets, offsets, UPRV_LENGTHOF(expectedOffsets));
- appendTo.remove();
-
- // Ensure we don't write to offsets array beyond its length.
- status = U_ZERO_ERROR;
- offsets[UPRV_LENGTHOF(offsets) - 1] = 289;
- appendTo.remove();
- fmt.formatAndAppend(
- params,
- UPRV_LENGTHOF(params),
- appendTo,
- offsets,
- UPRV_LENGTHOF(offsets) - 1,
- status);
- assertEquals("Offsets buffer length", 289, offsets[UPRV_LENGTHOF(offsets) - 1]);
-
- // Test assignment
- SimplePatternFormatter s;
- s = fmt;
- appendTo.remove();
- assertEquals(
- "Assignment",
- "Templates frogtommy{0} and leg are out of order.",
- s.formatAndAppend(
- params,
- UPRV_LENGTHOF(params),
- appendTo,
- NULL,
- 0,
- status));
-
- // Copy constructor
- SimplePatternFormatter r(fmt);
- appendTo.remove();
- assertEquals(
- "Copy constructor",
- "Templates frogtommy{0} and leg are out of order.",
- r.formatAndAppend(
- params,
- UPRV_LENGTHOF(params),
- appendTo,
- NULL,
- 0,
- status));
- r.compile("{0} meter", status);
- assertEquals("PlaceholderCount", 1, r.getPlaceholderCount());
- appendTo.remove();
- assertEquals(
- "Replace with new compile",
- "freddy meter",
- r.format("freddy", appendTo, status));
- r.compile("{0}, {1}", status);
- assertEquals("PlaceholderCount", 2, r.getPlaceholderCount());
- appendTo.remove();
- assertEquals(
- "2 arg",
- "foo, bar",
- r.format("foo", "bar", appendTo, status));
- r.compile("{0}, {1} and {2}", status);
- assertEquals("PlaceholderCount", 3, r.getPlaceholderCount());
- appendTo.remove();
- assertEquals(
- "3 arg",
- "foo, bar and baz",
- r.format("foo", "bar", "baz", appendTo, status));
- assertSuccess("Status", status);
-}
-
-void SimplePatternFormatterTest::TestTooFewPlaceholderValues() {
- SimplePatternFormatter fmt("{0} and {1}");
- UnicodeString appendTo;
- UnicodeString firstValue;
- UnicodeString *params[] = {&firstValue};
-
- UErrorCode status = U_ZERO_ERROR;
- fmt.format(
- firstValue, appendTo, status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- errln("Expected U_ILLEGAL_ARGUMENT_ERROR");
- }
-
- status = U_ZERO_ERROR;
- fmt.formatAndAppend(
- params, UPRV_LENGTHOF(params), appendTo, NULL, 0, status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- errln("Expected U_ILLEGAL_ARGUMENT_ERROR");
- }
-
- status = U_ZERO_ERROR;
- fmt.formatAndReplace(
- params, UPRV_LENGTHOF(params), appendTo, NULL, 0, status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- errln("Expected U_ILLEGAL_ARGUMENT_ERROR");
- }
-}
-
-void SimplePatternFormatterTest::TestBadArguments() {
- SimplePatternFormatter fmt("pickle");
- UnicodeString appendTo;
- UErrorCode status = U_ZERO_ERROR;
-
- // These succeed
- fmt.formatAndAppend(
- NULL, 0, appendTo, NULL, 0, status);
- fmt.formatAndReplace(
- NULL, 0, appendTo, NULL, 0, status);
- assertSuccess("", status);
- status = U_ZERO_ERROR;
-
- // fails
- fmt.formatAndAppend(
- NULL, 1, appendTo, NULL, 0, status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- errln("Expected U_ILLEGAL_ARGUMENT_ERROR");
- }
- status = U_ZERO_ERROR;
-
- // fails
- fmt.formatAndAppend(
- NULL, 0, appendTo, NULL, 1, status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- errln("Expected U_ILLEGAL_ARGUMENT_ERROR");
- }
- status = U_ZERO_ERROR;
-
- // fails because appendTo used as a parameter value
- const UnicodeString *params[] = {&appendTo};
- fmt.formatAndAppend(
- params, UPRV_LENGTHOF(params), appendTo, NULL, 0, status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- errln("Expected U_ILLEGAL_ARGUMENT_ERROR");
- }
- status = U_ZERO_ERROR;
-
-
- // fails
- fmt.formatAndReplace(
- NULL, 1, appendTo, NULL, 0, status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- errln("Expected U_ILLEGAL_ARGUMENT_ERROR");
- }
- status = U_ZERO_ERROR;
-
- // fails
- fmt.formatAndReplace(
- NULL, 0, appendTo, NULL, 1, status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- errln("Expected U_ILLEGAL_ARGUMENT_ERROR");
- }
-}
-
-void SimplePatternFormatterTest::TestGetPatternWithNoPlaceholders() {
- SimplePatternFormatter fmt("{0} has no {1} placeholders.");
- assertEquals(
- "", " has no placeholders.", fmt.getPatternWithNoPlaceholders());
-}
-
-void SimplePatternFormatterTest::TestFormatReplaceNoOptimization() {
- UErrorCode status = U_ZERO_ERROR;
- SimplePatternFormatter fmt;
- fmt.compile("{2}, {0}, {1} and {3}", status);
- if (!assertSuccess("Status", status)) {
- return;
- }
- UnicodeString result("original");
- int offsets[4];
- UnicodeString freddy("freddy");
- UnicodeString frog("frog");
- UnicodeString by("by");
- const UnicodeString *params[] = {&result, &freddy, &frog, &by};
- assertEquals(
- "",
- "frog, original, freddy and by",
- fmt.formatAndReplace(
- params,
- UPRV_LENGTHOF(params),
- result,
- offsets,
- UPRV_LENGTHOF(offsets),
- status));
- if (!assertSuccess("Status", status)) {
- return;
- }
- int32_t expectedOffsets[] = {6, 16, 0, 27};
- verifyOffsets(expectedOffsets, offsets, UPRV_LENGTHOF(expectedOffsets));
-}
-
-void SimplePatternFormatterTest::TestFormatReplaceNoOptimizationLeadingText() {
- UErrorCode status = U_ZERO_ERROR;
- SimplePatternFormatter fmt;
- fmt.compile("boo {2}, {0}, {1} and {3}", status);
- if (!assertSuccess("Status", status)) {
- return;
- }
- UnicodeString result("original");
- int offsets[4];
- UnicodeString freddy("freddy");
- UnicodeString frog("frog");
- UnicodeString by("by");
- const UnicodeString *params[] = {&freddy, &frog, &result, &by};
- assertEquals(
- "",
- "boo original, freddy, frog and by",
- fmt.formatAndReplace(
- params,
- UPRV_LENGTHOF(params),
- result,
- offsets,
- UPRV_LENGTHOF(offsets),
- status));
- if (!assertSuccess("Status", status)) {
- return;
- }
- int32_t expectedOffsets[] = {14, 22, 4, 31};
- verifyOffsets(expectedOffsets, offsets, UPRV_LENGTHOF(expectedOffsets));
-}
-
-void SimplePatternFormatterTest::TestFormatReplaceOptimization() {
- UErrorCode status = U_ZERO_ERROR;
- SimplePatternFormatter fmt;
- fmt.compile("{2}, {0}, {1} and {3}", status);
- if (!assertSuccess("Status", status)) {
- return;
- }
- UnicodeString result("original");
- int offsets[4];
- UnicodeString freddy("freddy");
- UnicodeString frog("frog");
- UnicodeString by("by");
- const UnicodeString *params[] = {&freddy, &frog, &result, &by};
- assertEquals(
- "",
- "original, freddy, frog and by",
- fmt.formatAndReplace(
- params,
- UPRV_LENGTHOF(params),
- result,
- offsets,
- UPRV_LENGTHOF(offsets),
- status));
- if (!assertSuccess("Status", status)) {
- return;
- }
- int32_t expectedOffsets[] = {10, 18, 0, 27};
- verifyOffsets(expectedOffsets, offsets, UPRV_LENGTHOF(expectedOffsets));
-}
-
-void SimplePatternFormatterTest::TestFormatReplaceNoOptimizationLeadingPlaceholderUsedTwice() {
- UErrorCode status = U_ZERO_ERROR;
- SimplePatternFormatter fmt;
- fmt.compile("{2}, {0}, {1} and {3} {2}", status);
- if (!assertSuccess("Status", status)) {
- return;
- }
- UnicodeString result("original");
- int offsets[4];
- UnicodeString freddy("freddy");
- UnicodeString frog("frog");
- UnicodeString by("by");
- const UnicodeString *params[] = {&freddy, &frog, &result, &by};
- assertEquals(
- "",
- "original, freddy, frog and by original",
- fmt.formatAndReplace(
- params,
- UPRV_LENGTHOF(params),
- result,
- offsets,
- UPRV_LENGTHOF(offsets),
- status));
- if (!assertSuccess("Status", status)) {
- return;
- }
- int32_t expectedOffsets[] = {10, 18, 30, 27};
- verifyOffsets(expectedOffsets, offsets, UPRV_LENGTHOF(expectedOffsets));
-}
-
-void SimplePatternFormatterTest::TestFormatReplaceOptimizationNoOffsets() {
- UErrorCode status = U_ZERO_ERROR;
- SimplePatternFormatter fmt;
- fmt.compile("{2}, {0}, {1} and {3}", status);
- if (!assertSuccess("Status", status)) {
- return;
- }
- UnicodeString result("original");
- UnicodeString freddy("freddy");
- UnicodeString frog("frog");
- UnicodeString by("by");
- const UnicodeString *params[] = {&freddy, &frog, &result, &by};
- assertEquals(
- "",
- "original, freddy, frog and by",
- fmt.formatAndReplace(
- params,
- UPRV_LENGTHOF(params),
- result,
- NULL,
- 0,
- status));
- assertSuccess("Status", status);
-}
-
-void SimplePatternFormatterTest::TestFormatReplaceNoOptimizationNoOffsets() {
- UErrorCode status = U_ZERO_ERROR;
- SimplePatternFormatter fmt("Placeholders {0} and {1}");
- UnicodeString result("previous:");
- UnicodeString frog("frog");
- const UnicodeString *params[] = {&result, &frog};
- assertEquals(
- "",
- "Placeholders previous: and frog",
- fmt.formatAndReplace(
- params,
- UPRV_LENGTHOF(params),
- result,
- NULL,
- 0,
- status));
- assertSuccess("Status", status);
-}
-
-void SimplePatternFormatterTest::verifyOffsets(
- const int32_t *expected, const int32_t *actual, int32_t count) {
- for (int32_t i = 0; i < count; ++i) {
- if (expected[i] != actual[i]) {
- errln("Expected %d, got %d", expected[i], actual[i]);
- }
- }
-}
-
-extern IntlTest *createSimplePatternFormatterTest() {
- return new SimplePatternFormatterTest();
-}
-
projects / apple / icu.git / blobdiff