Changeset 7b4d90e for tester.c

Timestamp:

Sep 25, 2009, 7:43:51 PM (15 years ago)

Author:

David Benjamin <davidben@mit.edu>

Branches:

master, release-1.10, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9

Children:

dd6af02

Parents:

da60ba9

Message:

Handle missing newline in owl_fmtext_truncate_cols

Fixes #51. Also document some behavior of the function and add a test.

Signed-off-by: David Benjamin <davidben@mit.edu>

File:

• tester.c (modified) (3 diffs)

tester.c

@@ -12 +12 @@
 int owl_filter_regtest(void);
 int owl_obarray_regtest(void);
+int owl_fmtext_regtest(void);
 
 int main(int argc, char **argv, char **env)
@@ -29 +30 @@
   numfailures += owl_filter_regtest();
   numfailures += owl_obarray_regtest();
+  numfailures += owl_fmtext_regtest();
   if (numfailures) {
       fprintf(stderr, "# *** WARNING: %d failures total\n", numfailures);
@@ -306 +308 @@
   return numfailed;
 }
+
+
+int owl_fmtext_regtest(void) {
+  int numfailed = 0;
+  char *p;
+
+  owl_fmtext fm1, fm2;
+
+  owl_fmtext_init_null(&fm1);
+  owl_fmtext_init_null(&fm2);
+
+  printf("# BEGIN testing owl_fmtext\n");
+
+  /* Test truncate_cols:
+   * - newline removal on long lines
+   * - handle lines without trailing newlines
+   * - don't kill short lines
+   */
+  owl_fmtext_append_normal(&fm1, "foo\n1234567890\n1234567890\nbaz");
+  owl_fmtext_truncate_cols(&fm1, 1, 5, &fm2);
+  p = owl_fmtext_print_plain(&fm2);
+  FAIL_UNLESS("returned truncating columns worked properly", p && !strcmp(p, "oo\n2345623456az"));
+  owl_free(p);
+
+  owl_fmtext_free(&fm1);
+  owl_fmtext_free(&fm2);
+
+  printf("# END testing owl_fmtext (%d failures)\n", numfailed);
+
+  return numfailed;
+}