diff options
Diffstat (limited to 'stdio-common/tstscanf.c')
| -rw-r--r-- | stdio-common/tstscanf.c | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/stdio-common/tstscanf.c b/stdio-common/tstscanf.c index 005dc2d..59a47a3 100644 --- a/stdio-common/tstscanf.c +++ b/stdio-common/tstscanf.c @@ -39,7 +39,7 @@ DEFUN(main, (argc, argv), int argc AND char **argv) sscanf ("conversion] Zero flag Ze]ro#\n", "%*[^]] %[^#]\n", buf); if (strcmp (buf, "] Zero flag Ze]ro") != 0) { - fputs ("test failed!", stderr); + fputs ("test failed!\n", stderr); return 1; } @@ -64,6 +64,8 @@ DEFUN(main, (argc, argv), int argc AND char **argv) "sscanf (\"thompson\", \"%%s\", name) == %d, name == \"%s\"\n", sscanf ("thompson", "%s", name), name); + if (strcmp (name, "thompson") != 0) + return 1; } fputs ("Testing scanf (vfscanf)\n", out); @@ -76,8 +78,12 @@ DEFUN(main, (argc, argv), int argc AND char **argv) n = fscanf (in, "%d%f%s", &i, &x, name); fprintf (out, "n = %d, i = %d, x = %f, name = \"%.50s\"\n", n, i, x, name); + if (n != 3 || i != 25 || x != 5.432F || strcmp (name, "thompson")) + return 1; } fprintf (out, "Residual: \"%s\"\n", fgets (buf, sizeof (buf), in)); + if (strcmp (buf, "\n")) + return 1; fputs ("Test 2:\n", out); { int i; @@ -85,24 +91,52 @@ DEFUN(main, (argc, argv), int argc AND char **argv) char name[50]; (void) fscanf (in, "%2d%f%*d %[0123456789]", &i, &x, name); fprintf (out, "i = %d, x = %f, name = \"%.50s\"\n", i, x, name); + if (i != 56 || x != 789.0F || strcmp(name, "56")) + return 1; } fprintf (out, "Residual: \"%s\"\n", fgets (buf, sizeof (buf), in)); + if (strcmp (buf, "a72\n")) + return 1; fputs ("Test 3:\n", out); { + static struct { + int count; + float quant; + const char *units; + const char *item; + } ok[] = { + { 3, 2.0F, "quarts", "oil" }, + { 2, -12.8F, "degrees", "" }, + { 0, 0.0F, "", "" }, + { 3, 10.0F, "LBS", "fertilizer" }, + { 3, 100.0F, "rgs", "energy" }, + { -1, 0.0F, "", "" }}; + int rounds = 0; float quant; char units[21], item[21]; while (!feof (in) && !ferror (in)) { int count; + + if (rounds++ >= sizeof (ok) / sizeof (ok[0])) + return 1; + quant = 0.0; units[0] = item[0] = '\0'; count = fscanf (in, "%f%20s of %20s", &quant, units, item); (void) fscanf (in, "%*[^\n]"); fprintf (out, "count = %d, quant = %f, item = %.21s, units = %.21s\n", count, quant, item, units); + if (count != ok[rounds-1].count || quant != ok[rounds-1].quant + || strcmp (item, ok[rounds-1].item) + || strcmp (units, ok[rounds-1].units)) + return 1; } } + buf[0] = '\0'; fprintf (out, "Residual: \"%s\"\n", fgets (buf, sizeof (buf), in)); + if (strcmp (buf, "")) + return 1; if (out != stdout) pclose (out); |