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ICU-447 Added tests for code coverage for umemstrm.c

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X-SVN-Rev: 1950
This commit is contained in:
Madhu K 2000-07-19 20:59:55 +00:00
parent 2fd77b0c75
commit e7a0a04d63
4 changed files with 166 additions and 1 deletions
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2
icu4c/source/test/cintltst/Makefile.in
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@ -69,7 +69,7 @@ cfrtst.o cg7coll.o chashtst.o cintltst.o citertst.o cjaptst.o cloctst.o cmsgtst.
cnmdptst.o cnormtst.o cnumtst.o cregrtst.o crestst.o creststn.o cturtst.o \
cucdtst.o cutiltst.o encoll.o nucnvtst.o susctest.o nccbtst.o \
cbiditst.o cbididat.o eurocreg.o udatatst.o utf16tst.o utransts.o \
ncnvfbts.o ncnvtst.o putiltst.o cstrtest.o
ncnvfbts.o ncnvtst.o putiltst.o cstrtest.o mstrmtst.o
DEPS = $(OBJECTS:.o=.d)

4
icu4c/source/test/cintltst/cintltst.dsp
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@ -248,6 +248,10 @@ SOURCE=.\eurocreg.c
# End Source File
# Begin Source File
SOURCE=.\mstrmtst.c
# End Source File
# Begin Source File
SOURCE=.\nccbtst.c
# End Source File
# Begin Source File

2
icu4c/source/test/cintltst/cutiltst.c
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@ -21,6 +21,7 @@ void addNEWResourceBundleTest(TestNode**);
void addSCSUTest(TestNode** root);
void addHashtableTest(TestNode** root);
void addCStringTest(TestNode** root);
void addMemoryStreamTest(TestNode** root);
void addUtility(TestNode** root)
{
@ -31,5 +32,6 @@ void addUtility(TestNode** root)
addSCSUTest(root);
addHashtableTest(root);
addCStringTest(root);
addMemoryStreamTest(root);
}

159
icu4c/source/test/cintltst/mstrmtst.c Normal file
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@ -0,0 +1,159 @@
/********************************************************************
* COPYRIGHT:
* Copyright (c) 1998-1999, International Business Machines Corporation and
* others. All Rights Reserved.
********************************************************************/
/*
* File memstrts.c (Tests the API in umemstrm)
*
* Modification History:
*
* Date Name Description
* 07/19/2000 Madhu Creation
*******************************************************************************
*/
#include "unicode/utypes.h"
#include "cintltst.h"
#include "umemstrm.h"
#include <stdio.h>
void TestMemoryStreamAPI();
static void printUSeqErr(const uint8_t *a, int len);
void printUSeqErr(const uint8_t *a, int len)
{
int i=0;
fprintf(stderr, "{U+ ");
while (i<len) fprintf(stderr, "0x%02x ", a[i++]);
fprintf(stderr,"}\n");
}
void
addMemoryStreamTest(TestNode** root)
{
addTest(root, &TestMemoryStreamAPI, "/tsutil/mstrmtst/TestMemoryStreamAPI");
}
void TestMemoryStreamAPI(){
UMemoryStream *memStream=NULL;
int32_t size=999, x=0;
uint8_t *gotBuffer=0;
uint8_t buffer[]={ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8,
};
log_verbose("Testing the function uprv_mstrm_openNew()\n");
memStream=uprv_mstrm_openNew(size);
if(memStream == NULL){
log_err("uprv_mstrm_openNew() failed\n");
}
log_verbose("Testing the function uprv_mstrm_openNew() with size=0\n");
memStream=uprv_mstrm_openNew(0);
if(memStream == NULL){
log_err("uprv_mstrm_openNew() failed with size=0\n");
}
log_verbose("Testing the function uprv_mstrm_write()\n");
x=uprv_mstrm_write(memStream, buffer, sizeof(buffer)/sizeof(buffer[0]) );
if(x == -1){
log_err("uprv_mstrm_write() failed\n");
}
if(x != sizeof(buffer)/sizeof(buffer[0])){
log_err("uprv_mstrm_write() wrote %d characters instead of %d\n", x, sizeof(buffer)/sizeof(buffer[0]));
}
log_verbose("Testing the function uprv_mstrm_getBuffer())\n");
x=0;
gotBuffer=uprv_mstrm_getBuffer(memStream, &x);
if(memcmp(buffer, gotBuffer, sizeof(buffer)/sizeof(buffer[0])) != 0){
log_err("uprv_mstrm_getBuffer() failed\n");
printf("\nGot:");
printUSeqErr(gotBuffer, sizeof(buffer)/sizeof(buffer[0]));
printf("\nExpected:");
printUSeqErr(buffer, sizeof(buffer)/sizeof(buffer[0]));
}
log_verbose("Testing the function uprv_mstrm_read()\n");
uprv_mstrm_read(memStream, (uint8_t*)gotBuffer, 1);
if(memcmp(buffer, gotBuffer, 1) != 0){
log_err("uprv_mstrm_read() failed\n");
printf("\nGot:");
printUSeqErr(gotBuffer, 1);
printf("\nExpected:");
printUSeqErr(buffer, 1);
}
uprv_mstrm_read(memStream, (uint8_t*)gotBuffer, 5);
if(memcmp(buffer+1, gotBuffer, 5) != 0){
log_err("uprv_mstrm_read() failed\n");
printf("\nGot:");
printUSeqErr(gotBuffer, 5);
printf("\nExpected:");
printUSeqErr(buffer+1, 5);
}
uprv_mstrm_read(memStream, (uint8_t*)gotBuffer, 8);
if(memcmp(buffer+6, gotBuffer, 8) != 0){
log_err("uprv_mstrm_read() failed\n");
printf("\nGot:");
printUSeqErr(gotBuffer, 8);
printf("\nExpected:");
printUSeqErr(buffer+6, 8);
}
/*try to read outside the limit*/
/*It just reads untill the limit and sets the error and eof flags*/
x=uprv_mstrm_read(memStream, (uint8_t*)gotBuffer, 5);
if(memcmp(buffer+14, gotBuffer, 2) != 0){
log_err("uprv_mstrm_read() failed\n");
printf("\nGot:");
printUSeqErr(gotBuffer, 2);
printf("\nExpected:");
printUSeqErr(buffer+14, 2);
}
if(uprv_mstrm_error(memStream) != TRUE || uprv_mstrm_eof(memStream) != TRUE){
log_err("Trying to read outside the limit should set the error and eof to TRUE\n");
}
uprv_mstrm_close(memStream);
log_verbose("Testing the function uprv_mstrm_openBuffer()\n");
memStream=uprv_mstrm_openBuffer(buffer, size);
if(memStream == NULL){
log_err("uprv_mstrm_openBuffer() failed\n");
}
log_verbose("Testing the function uprv_mstrm_getBuffer())\n");
x=0;
gotBuffer=uprv_mstrm_getBuffer(memStream, &x);
if(memcmp(buffer, gotBuffer, sizeof(buffer)/sizeof(buffer[0])) != 0){
log_err("uprv_mstrm_getBuffer() failed\n");
printf("\nGot:");
printUSeqErr(gotBuffer, sizeof(buffer)/sizeof(buffer[0]));
printf("\nExpected:");
printUSeqErr(buffer, sizeof(buffer)/sizeof(buffer[0]));
}
log_verbose("Test that function uprv_mstrm_openBuffer() opens it in the read only mode\n");
x=uprv_mstrm_write(memStream, gotBuffer, 2);
if(x !=0 || uprv_mstrm_error(memStream) != TRUE){
log_err("trying to write into a read only buffer should fail\n");
}
uprv_mstrm_close(memStream);
log_verbose("Testing how different functions behave when error is set to true using setError\n");
memStream=uprv_mstrm_openBuffer(buffer, size);
if(memStream == NULL){
log_err("uprv_mstrm_openBuffer() failed\n");
}
uprv_mstrm_setError(memStream);
gotBuffer=uprv_mstrm_getBuffer(memStream, &x);
if(gotBuffer != NULL || x !=0 ){
log_err("uprv_mstrm_getBuffer() should fail when the error is set to true using uprv_mstrm_setError()");
}
uprv_mstrm_close(memStream);
}