diff options
Diffstat (limited to 'test/xml_behavior_test.c')
| -rw-r--r-- | test/xml_behavior_test.c | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/test/xml_behavior_test.c b/test/xml_behavior_test.c new file mode 100644 index 0000000..94d8a7f --- /dev/null +++ b/test/xml_behavior_test.c @@ -0,0 +1,167 @@ +/* + * xml_behavior_test.c + * + * Tests XML parser behavior for correctness and specification compliance: + * + * 1) A <plist> element must contain exactly one root value node. + * Any additional value nodes after the first root object must + * cause parsing to fail. + * + * 2) Dictionaries of the form: + * <dict> + * <key>CF$UID</key> + * <integer>...</integer> + * </dict> + * must be converted to PLIST_UID nodes during XML parsing, + * including when they appear nested inside other containers. + * + * These tests ensure proper root handling and UID node conversion + * when parsing XML property lists. + */ + +#include <stdio.h> +#include <string.h> +#include <stdint.h> +#include <inttypes.h> + +#include "plist/plist.h" + +static int test_nested_cfuid_converts_to_uid(void) +{ + const char *xml = + "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" " + "\"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">" + "<plist version=\"1.0\">" + " <dict>" + " <key>obj</key>" + " <dict>" + " <key>CF$UID</key>" + " <integer>7</integer>" + " </dict>" + " </dict>" + "</plist>"; + + plist_t root = NULL; + plist_err_t err = plist_from_xml(xml, (uint32_t)strlen(xml), &root); + if (err != PLIST_ERR_SUCCESS || !root) { + fprintf(stderr, "nested CF$UID: plist_from_xml failed (err=%d)\n", err); + plist_free(root); + return 0; + } + + if (plist_get_node_type(root) != PLIST_DICT) { + fprintf(stderr, "nested CF$UID: root is not dict\n"); + plist_free(root); + return 0; + } + + plist_t obj = plist_dict_get_item(root, "obj"); + if (!obj) { + fprintf(stderr, "nested CF$UID: missing key 'obj'\n"); + plist_free(root); + return 0; + } + + if (plist_get_node_type(obj) != PLIST_UID) { + fprintf(stderr, "nested CF$UID: expected PLIST_UID, got %d\n", + plist_get_node_type(obj)); + plist_free(root); + return 0; + } + + uint64_t uid = 0; + plist_get_uid_val(obj, &uid); + if (uid != 7) { + fprintf(stderr, "nested CF$UID: expected uid=7, got %" PRIu64 "\n", uid); + plist_free(root); + return 0; + } + + plist_free(root); + return 1; +} + +static int test_extra_root_value_is_rejected(void) +{ + /* Two root values inside <plist> must be rejected */ + const char *xml = + "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<plist version=\"1.0\">" + " <string>one</string>" + " <string>two</string>" + "</plist>"; + + plist_t root = NULL; + plist_err_t err = plist_from_xml(xml, (uint32_t)strlen(xml), &root); + + /* Must fail, and root must be NULL (consistent with other parsers) */ + if (err == PLIST_ERR_SUCCESS || root != NULL) { + fprintf(stderr, "extra root value: expected failure, got err=%d root=%p\n", + err, (void*)root); + plist_free(root); + return 0; + } + return 1; +} + +static int test_scalar_then_extra_node_is_rejected(void) +{ + /* Scalar root followed by another node must be rejected */ + const char *xml = + "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<plist version=\"1.0\">" + " <true/>" + " <dict><key>A</key><string>x</string></dict>" + "</plist>"; + + plist_t root = NULL; + plist_err_t err = plist_from_xml(xml, (uint32_t)strlen(xml), &root); + + if (err == PLIST_ERR_SUCCESS || root != NULL) { + fprintf(stderr, "scalar then extra node: expected failure, got err=%d root=%p\n", + err, (void*)root); + plist_free(root); + return 0; + } + return 1; +} + +static int test_scalar_with_comment_is_ok(void) +{ + /* Comment after the single root value is not an extra value node */ + const char *xml = + "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<plist version=\"1.0\">" + " <string>ok</string>" + " <!-- trailing comment -->" + "</plist>"; + + plist_t root = NULL; + plist_err_t err = plist_from_xml(xml, (uint32_t)strlen(xml), &root); + if (err != PLIST_ERR_SUCCESS || !root) { + fprintf(stderr, "scalar + comment: expected success, got err=%d\n", err); + plist_free(root); + return 0; + } + if (plist_get_node_type(root) != PLIST_STRING) { + fprintf(stderr, "scalar + comment: expected root string, got %d\n", + plist_get_node_type(root)); + plist_free(root); + return 0; + } + plist_free(root); + return 1; +} + +int main(void) +{ + int ok = 1; + + ok &= test_nested_cfuid_converts_to_uid(); + ok &= test_extra_root_value_is_rejected(); + ok &= test_scalar_then_extra_node_is_rejected(); + ok &= test_scalar_with_comment_is_ok(); + + return ok ? 0 : 1; +} |