/*
* Read a line from the temp file and verify that the result matches our
* expectations: whether a line was read at all, how many and which words
* it contained, how many lines were read (in case of quoted or escaped
* newlines) and whether we reached the end of the file.
*/
static int
orlv_expect(struct t_file *tf, const char **expectedv, int lines, int eof)
{
int expectedc, gotc, i, lineno = 0;
char **gotv;
expectedc = 0;
if (expectedv != NULL)
while (expectedv[expectedc] != NULL)
++expectedc;
gotv = openpam_readlinev(tf->file, &lineno, &gotc);
if (t_ferror(tf))
err(1, "%s(): %s", __func__, tf->name);
if (expectedv != NULL && gotv == NULL) {
t_verbose("expected %d words, got nothing\n", expectedc);
return (0);
}
if (expectedv == NULL && gotv != NULL) {
t_verbose("expected nothing, got %d words\n", gotc);
FREEV(gotc, gotv);
return (0);
}
if (expectedv != NULL && gotv != NULL) {
if (expectedc != gotc) {
t_verbose("expected %d words, got %d\n",
expectedc, gotc);
FREEV(gotc, gotv);
return (0);
}
for (i = 0; i < gotc; ++i) {
if (strcmp(expectedv[i], gotv[i]) != 0) {
t_verbose("word %d: expected <<%s>>, "
"got <<%s>>\n", i, expectedv[i], gotv[i]);
FREEV(gotc, gotv);
return (0);
}
}
FREEV(gotc, gotv);
}
if (lineno != lines) {
t_verbose("expected to advance %d lines, advanced %d lines\n",
lines, lineno);
return (0);
}
if (eof && !t_feof(tf)) {
t_verbose("expected EOF, but didn't get it\n");
return (0);
}
if (!eof && t_feof(tf)) {
t_verbose("didn't expect EOF, but got it anyway\n");
return (0);
}
return (1);
}
/*
* Read a word from the temp file and verify that the result matches our
* expectations: whether a word was read at all, how many lines were read
* (in case of quoted or escaped newlines), whether we reached the end of
* the file and whether we reached the end of the line.
*/
static int
orw_expect(struct t_file *tf, const char *expected, int lines, int eof, int eol)
{
int ch, lineno = 0;
char *got;
size_t len;
got = openpam_readword(tf->file, &lineno, &len);
if (t_ferror(tf))
err(1, "%s(): %s", __func__, tf->name);
if (expected != NULL && got == NULL) {
t_verbose("expected <<%s>>, got nothing\n", expected);
return (0);
}
if (expected == NULL && got != NULL) {
t_verbose("expected nothing, got <<%s>>\n", got);
return (0);
}
if (expected != NULL && got != NULL && strcmp(expected, got) != 0) {
t_verbose("expected <<%s>>, got <<%s>>\n", expected, got);
return (0);
}
if (lineno != lines) {
t_verbose("expected to advance %d lines, advanced %d lines\n",
lines, lineno);
return (0);
}
if (eof && !t_feof(tf)) {
t_verbose("expected EOF, but didn't get it\n");
return (0);
}
if (!eof && t_feof(tf)) {
t_verbose("didn't expect EOF, but got it anyway\n");
return (0);
}
ch = fgetc(tf->file);
if (t_ferror(tf))
err(1, "%s(): %s", __func__, tf->name);
if (eol && ch != '\n') {
t_verbose("expected EOL, but didn't get it\n");
return (0);
}
if (!eol && ch == '\n') {
t_verbose("didn't expect EOL, but got it anyway\n");
return (0);
}
if (ch != EOF)
ungetc(ch, tf->file);
return (1);
}