A very small test suite for Expat; additional tests will be added as time

permits.

expat/tests/runtests.c

@@ -0,0 +1,93 @@
+#include <check.h>
+#include <stdlib.h>
+
+#include "expat.h"
+
+
+static XML_Parser parser;
+
+
+static void
+basic_setup(void)
+{
+    parser = XML_ParserCreate("us-ascii");
+}
+
+static void
+basic_teardown(void)
+{
+    if (parser != NULL) {
+        XML_ParserFree(parser);
+    }
+}
+
+
+START_TEST(test_nul_byte)
+{
+    char *text = "<doc>\0</doc>";
+
+    if (parser == NULL)
+        fail("Parser not created.");
+
+    /* test that a NUL byte (in US-ASCII data) is an error */
+    if (XML_Parse(parser, text, 12, 1))
+        fail("Parser did not report error on NUL-byte.");
+    fail_unless(XML_GetErrorCode(parser) == XML_ERROR_INVALID_TOKEN,
+                "Got wrong error code for NUL-byte in US-ASCII encoding.");
+}
+END_TEST
+
+
+START_TEST(test_u0000_char)
+{
+    char *text = "<doc>&#0;</doc>";
+
+    if (parser == NULL)
+        fail("Parser not created.");
+
+    /* test that a NUL byte (in US-ASCII data) is an error */
+    if (XML_Parse(parser, text, strlen(text), 1))
+        fail("Parser did not report error on NUL-byte.");
+    fail_unless(XML_GetErrorCode(parser) == XML_ERROR_BAD_CHAR_REF,
+                "Got wrong error code for &#0;.");
+}
+END_TEST
+
+
+static Suite *
+make_basic_suite(void)
+{
+    Suite *s = suite_create("basic");
+    TCase *tc_nulls = tcase_create("null characters");
+
+    suite_add_tcase(s, tc_nulls);
+    tcase_set_fixture(tc_nulls, basic_setup, basic_teardown);
+    tcase_add_test(tc_nulls, test_nul_byte);
+    tcase_add_test(tc_nulls, test_u0000_char);
+
+    return s;
+}
+
+
+int
+main(int argc, char *argv[])
+{
+    int nf;
+    int verbosity = CRNORMAL;
+    Suite *s = make_basic_suite();
+    SRunner *sr = srunner_create(s);
+
+    if (argc >= 2) {
+        char *opt = argv[1];
+        if (strcmp(opt, "-v") == 0 || strcmp(opt, "--verbose") == 0)
+            verbosity = CRVERBOSE;
+        else if (strcmp(opt, "-q") == 0 || strcmp(opt, "--quiet") == 0)
+            verbosity = CRSILENT;
+    }
+    srunner_run_all(sr, verbosity);
+    nf = srunner_ntests_failed(sr);
+    srunner_free(sr);
+    suite_free(s);
+
+    return (nf == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+}