gecko-dev/xpcom/tests/TestTextFormatter.cpp

41 lines
1.4 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <nsTextFormatter.h>
#include <nsStringGlue.h>
#include <stdio.h>
int main()
{
int test_ok = true;
nsAutoString fmt(NS_LITERAL_STRING("%3$s %4$S %1$d %2$d %2$d %3$s"));
char utf8[] = "Hello";
PRUnichar ucs2[]={'W', 'o', 'r', 'l', 'd', 0x4e00, 0xAc00, 0xFF45, 0x0103, 0x00};
int d=3;
PRUnichar buf[256];
nsTextFormatter::snprintf(buf, 256, fmt.get(), d, 333, utf8, ucs2);
nsAutoString out(buf);
if(strcmp("Hello World", NS_LossyConvertUTF16toASCII(out).get()))
test_ok = false;
const PRUnichar *uout = out.get();
const PRUnichar expected[] = {0x48, 0x65, 0x6C, 0x6C, 0x6F, 0x20,
0x57, 0x6F, 0x72, 0x6C, 0x64, 0x4E00,
0xAC00, 0xFF45, 0x0103, 0x20, 0x33,
0x20, 0x33, 0x33, 0x33, 0x20, 0x33,
0x33, 0x33, 0x20, 0x48, 0x65, 0x6C,
0x6C, 0x6F};
for(uint32_t i=0;i<out.Length();i++) {
if(uout[i] != expected[i]) {
test_ok = false;
break;
}
}
printf(test_ok? "nsTextFormatter: OK\n": "nsTextFormatter: FAIL\n");
}