99 lines
2.9 KiB
C
99 lines
2.9 KiB
C
/*************************************************************************\
|
|
* Copyright (c) 2025 Hinko Kocevar
|
|
* SPDX-License-Identifier: EPICS
|
|
* EPICS BASE is distributed subject to a Software License Agreement found
|
|
* in file LICENSE that is included with this distribution.
|
|
\*************************************************************************/
|
|
|
|
#include <errno.h>
|
|
#include <ctype.h>
|
|
#include <string.h>
|
|
|
|
#include <osiFileName.h>
|
|
#include <epicsUnitTest.h>
|
|
#include <testMain.h>
|
|
|
|
#include "epicsReadline.h"
|
|
|
|
MAIN(readlineTest)
|
|
{
|
|
const char *input = ".." OSI_PATH_SEPARATOR "multiline-input.txt";
|
|
const char *expect = ".." OSI_PATH_SEPARATOR "multiline-expect.txt";
|
|
|
|
testPlan(9);
|
|
|
|
testDiag("open input file \"%s\"", input);
|
|
FILE *fp_input = fopen(input, "r");
|
|
if (fp_input == NULL) {
|
|
testAbort("unable to open \"%s\"", input);
|
|
return -1;
|
|
}
|
|
|
|
testDiag("open expect file \"%s\"", expect);
|
|
FILE *fp_expect = fopen(expect, "r");
|
|
if (fp_expect == NULL) {
|
|
testAbort("unable to open \"%s\"", expect);
|
|
return -1;
|
|
}
|
|
|
|
void *context = epicsReadlineBegin(fp_input);
|
|
|
|
char *line_input = NULL;
|
|
char c = 0;
|
|
int icin = 0;
|
|
char line_expect[500];
|
|
|
|
while (1) {
|
|
// get string from input (can be multi-line delimited by \)
|
|
if ((line_input = epicsReadline(NULL, context)) == NULL) {
|
|
// EOF reached or some other low level error
|
|
break;
|
|
}
|
|
icin = 0;
|
|
while ((c = line_input[icin]) && isspace(c)) {
|
|
icin++;
|
|
}
|
|
// ignore empty lines and comments
|
|
if (!c || c == '#') {
|
|
continue;
|
|
}
|
|
|
|
do {
|
|
// expected strings are always single line strings
|
|
if (! fgets(line_expect, 499, fp_expect)) {
|
|
testAbort("failed to read an expected line");
|
|
}
|
|
icin = 0;
|
|
while ((c = line_expect[icin]) && isspace(c)) {
|
|
icin++;
|
|
}
|
|
// ignore empty lines and comments
|
|
} while (!c || c == '#');
|
|
|
|
// fgets() stores \n if present; get rid of it
|
|
size_t len_expect = strlen(line_expect);
|
|
if (line_expect[len_expect-1] == '\n') {
|
|
line_expect[len_expect-1] = '\0';
|
|
len_expect -= 1;
|
|
}
|
|
size_t len_input = strlen(line_input);
|
|
|
|
if (len_input != len_expect) {
|
|
testAbort("lines are not of same length:\n"
|
|
"input len %ld :\n\"%s\"\nexpected len %ld : \n\"%s\"",
|
|
len_input, line_input, len_expect, line_expect);
|
|
}
|
|
if (strncmp(line_input, line_expect, len_expect)) {
|
|
testAbort("lines are not the same:\ninput:\"%s\"\nexpected: \"%s\"",
|
|
line_input, line_expect);
|
|
}
|
|
testOk(1, "line \"%s\"", line_input);
|
|
}
|
|
|
|
epicsReadlineEnd(context);
|
|
fclose(fp_input);
|
|
fclose(fp_expect);
|
|
|
|
return testDone();
|
|
}
|