1 files changed, 87 insertions, 0 deletions
diff --git a/src/pdclib/testing/scanf_testcases.h b/src/pdclib/testing/scanf_testcases.h
new file mode 100644
index 0000000..f9007d6
--- /dev/null
+++ b/src/pdclib/testing/scanf_testcases.h
@@ -0,0 +1,87 @@
+{
+    char buffer[100];
+    int i;
+    unsigned int u;
+    int * p;
+    /* basic: reading of three-char string */
+    SCANF_TEST( 1, "foo", "%3c", buffer );
+    TESTCASE( memcmp( buffer, "foo", 3 ) == 0 );
+#ifndef TEST_CONVERSION_ONLY
+    /* %% for single % */
+    SCANF_TEST( 1, "%x", "%%%c", buffer );
+    TESTCASE( buffer[0] == 'x' );
+    /* * to skip assignment */
+    SCANF_TEST( 1, "3xfoo", "%*dx%3c", buffer );
+    TESTCASE( memcmp( buffer, "foo", 3 ) == 0 );
+#endif
+    /* domain testing on 'int' type */
+    SCANF_TEST( 1, "-" INT_MIN_DEZ_STR, "%d", &i );
+    TESTCASE( i == INT_MIN );
+    SCANF_TEST( 1, INT_MAX_DEZ_STR, "%d", &i );
+    TESTCASE( i == INT_MAX );
+    SCANF_TEST( 1, "-1", "%d", &i );
+    TESTCASE( i == -1 );
+    SCANF_TEST( 1, "0", "%d", &i );
+    TESTCASE( i == 0 );
+    SCANF_TEST( 1, "1", "%d", &i );
+    TESTCASE( i == 1 );
+    SCANF_TEST( 1, "-" INT_MIN_DEZ_STR, "%i", &i );
+    TESTCASE( i == INT_MIN );
+    SCANF_TEST( 1, INT_MAX_DEZ_STR, "%i", &i );
+    TESTCASE( i == INT_MAX );
+    SCANF_TEST( 1, "-1", "%i", &i );
+    TESTCASE( i == -1 );
+    SCANF_TEST( 1, "0", "%i", &i );
+    TESTCASE( i == 0 );
+    SCANF_TEST( 1, "1", "%i", &i );
+    TESTCASE( i == 1 );
+    SCANF_TEST( 1, "0x7" INT_HEXDIG, "%i", &i );
+    TESTCASE( i == INT_MAX );
+    SCANF_TEST( 1, "0x0", "%i", &i );
+    TESTCASE( i == 0 );
+#ifndef TEST_CONVERSION_ONLY
+    SCANF_TEST( 1, "00", "%i%n", &i, &u );
+    TESTCASE( i == 0 );
+    TESTCASE( u == 2 );
+#endif
+    /* domain testing on 'unsigned int' type */
+    SCANF_TEST( 1, UINT_MAX_DEZ_STR, "%u", &u );
+    TESTCASE( u == UINT_MAX );
+    SCANF_TEST( 1, "0", "%u", &u );
+    TESTCASE( u == 0 );
+    SCANF_TEST( 1, "f" INT_HEXDIG, "%x", &u );
+    TESTCASE( u == UINT_MAX );
+    SCANF_TEST( 1, "7" INT_HEXDIG, "%x", &u );
+    TESTCASE( u == INT_MAX );
+    SCANF_TEST( 1, "0", "%o", &u );
+    TESTCASE( u == 0 );
+    SCANF_TEST( 1, INT_OCTDIG, "%o", &u );
+    TESTCASE( u == UINT_MAX );
+    /* testing %c */
+    memset( buffer, '\0', 100 );
+    SCANF_TEST( 1, "x", "%c", buffer );
+    TESTCASE( memcmp( buffer, "x\0", 2 ) == 0 );
+    /* testing %s */
+    memset( buffer, '\0', 100 );
+    SCANF_TEST( 1, "foo bar", "%s", buffer );
+    TESTCASE( memcmp( buffer, "foo\0", 4 ) == 0 );
+#ifndef TEST_CONVERSION_ONLY
+    SCANF_TEST( 2, "foo bar  baz", "%s %s %n", buffer, buffer + 4, &u );
+    TESTCASE( u == 9 );
+    TESTCASE( memcmp( buffer, "foo\0bar\0", 8 ) == 0 );
+#endif
+    /* testing %[ */
+    SCANF_TEST( 1, "abcdefg", "%[cba]", buffer );
+    TESTCASE( memcmp( buffer, "abc\0", 4 ) == 0 );
+    /* testing %p */
+    p = NULL;
+    sprintf( buffer, "%p", p );
+    p = &i;
+    SCANF_TEST( 1, buffer, "%p", &p );
+    TESTCASE( p == NULL );
+    p = &i;
+    sprintf( buffer, "%p", p );
+    p = NULL;
+    SCANF_TEST( 1, buffer, "%p", &p );
+    TESTCASE( p == &i );
+}