From 0dc98c255263421b0c1f49143c50a1990c4305ef Mon Sep 17 00:00:00 2001 From: xi Date: Sun, 30 Jul 2006 12:50:15 +0000 Subject: Add the run-emitter test. git-svn-id: http://svn.pyyaml.org/libyaml/trunk@217 18f92427-320e-0410-9341-c67f048884a3 --- tests/run-emitter.c | 323 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 323 insertions(+) create mode 100644 tests/run-emitter.c diff --git a/tests/run-emitter.c b/tests/run-emitter.c new file mode 100644 index 0000000..3008ab5 --- /dev/null +++ b/tests/run-emitter.c @@ -0,0 +1,323 @@ +#include + +#include +#include +#include +#include + +#define BUFFER_SIZE 65536 +#define MAX_EVENTS 1024 + +int copy_event(yaml_event_t *event_to, yaml_event_t *event_from) +{ + switch (event_from->type) + { + case YAML_STREAM_START_EVENT: + return yaml_stream_start_event_initialize(event_to, + event_from->data.stream_start.encoding); + + case YAML_STREAM_END_EVENT: + return yaml_stream_end_event_initialize(event_to); + + case YAML_DOCUMENT_START_EVENT: + return yaml_document_start_event_initialize(event_to, + event_from->data.document_start.version_directive, + event_from->data.document_start.tag_directives.start, + event_from->data.document_start.tag_directives.end, + event_from->data.document_start.implicit); + + case YAML_DOCUMENT_END_EVENT: + return yaml_document_end_event_initialize(event_to, + event_from->data.document_end.implicit); + + case YAML_ALIAS_EVENT: + return yaml_alias_event_initialize(event_to, + event_from->data.alias.anchor); + + case YAML_SCALAR_EVENT: + return yaml_scalar_event_initialize(event_to, + event_from->data.scalar.anchor, + event_from->data.scalar.tag, + event_from->data.scalar.value, + event_from->data.scalar.length, + event_from->data.scalar.plain_implicit, + event_from->data.scalar.quoted_implicit, + event_from->data.scalar.style); + + case YAML_SEQUENCE_START_EVENT: + return yaml_sequence_start_event_initialize(event_to, + event_from->data.sequence_start.anchor, + event_from->data.sequence_start.tag, + event_from->data.sequence_start.implicit, + event_from->data.sequence_start.style); + + case YAML_SEQUENCE_END_EVENT: + return yaml_sequence_end_event_initialize(event_to); + + case YAML_MAPPING_START_EVENT: + return yaml_mapping_start_event_initialize(event_to, + event_from->data.mapping_start.anchor, + event_from->data.mapping_start.tag, + event_from->data.mapping_start.implicit, + event_from->data.mapping_start.style); + + case YAML_MAPPING_END_EVENT: + return yaml_mapping_end_event_initialize(event_to); + + default: + assert(1); + } + + return 0; +} + +int compare_events(yaml_event_t *event1, yaml_event_t *event2) +{ + int k; + + if (event1->type != event2->type) + return 0; + + switch (event1->type) + { + case YAML_STREAM_START_EVENT: + return 1; + /* return (event1->data.stream_start.encoding == + event2->data.stream_start.encoding); */ + + case YAML_DOCUMENT_START_EVENT: + if ((event1->data.document_start.version_directive && !event2->data.document_start.version_directive) + || (!event1->data.document_start.version_directive && event2->data.document_start.version_directive) + || (event1->data.document_start.version_directive && event2->data.document_start.version_directive + && (event1->data.document_start.version_directive->major != event2->data.document_start.version_directive->major + || event1->data.document_start.version_directive->minor != event2->data.document_start.version_directive->minor))) + return 0; + if ((event1->data.document_start.tag_directives.end - event1->data.document_start.tag_directives.start) != + (event2->data.document_start.tag_directives.end - event2->data.document_start.tag_directives.start)) + return 0; + for (k = 0; k < (event1->data.document_start.tag_directives.end - event1->data.document_start.tag_directives.start); k ++) { + if ((strcmp((char *)event1->data.document_start.tag_directives.start[k].handle, + (char *)event2->data.document_start.tag_directives.start[k].handle) != 0) + || (strcmp((char *)event1->data.document_start.tag_directives.start[k].prefix, + (char *)event2->data.document_start.tag_directives.start[k].prefix) != 0)) + return 0; + } + /* if (event1->data.document_start.implicit != event2->data.document_start.implicit) + return 0; */ + return 1; + + case YAML_DOCUMENT_END_EVENT: + return 1; + /* return (event1->data.document_end.implicit == + event2->data.document_end.implicit); */ + + case YAML_ALIAS_EVENT: + return (strcmp((char *)event1->data.alias.anchor, + (char *)event2->data.alias.anchor) == 0); + + case YAML_SCALAR_EVENT: + if ((event1->data.scalar.anchor && !event2->data.scalar.anchor) + || (!event1->data.scalar.anchor && event2->data.scalar.anchor) + || (event1->data.scalar.anchor && event2->data.scalar.anchor + && strcmp((char *)event1->data.scalar.anchor, + (char *)event2->data.scalar.anchor) != 0)) + return 0; + if ((event1->data.scalar.tag && !event2->data.scalar.tag + && strcmp((char *)event1->data.scalar.tag, "!") != 0) + || (!event1->data.scalar.tag && event2->data.scalar.tag + && strcmp((char *)event2->data.scalar.tag, "!") != 0) + || (event1->data.scalar.tag && event2->data.scalar.tag + && strcmp((char *)event1->data.scalar.tag, + (char *)event2->data.scalar.tag) != 0)) + return 0; + if ((event1->data.scalar.length != event2->data.scalar.length) + || memcmp(event1->data.scalar.value, event2->data.scalar.value, + event1->data.scalar.length) != 0) + return 0; + if ((event1->data.scalar.plain_implicit != event2->data.scalar.plain_implicit) + || (event2->data.scalar.quoted_implicit != event2->data.scalar.quoted_implicit) + /* || (event2->data.scalar.style != event2->data.scalar.style) */) + return 0; + return 1; + + case YAML_SEQUENCE_START_EVENT: + if ((event1->data.sequence_start.anchor && !event2->data.sequence_start.anchor) + || (!event1->data.sequence_start.anchor && event2->data.sequence_start.anchor) + || (event1->data.sequence_start.anchor && event2->data.sequence_start.anchor + && strcmp((char *)event1->data.sequence_start.anchor, + (char *)event2->data.sequence_start.anchor) != 0)) + return 0; + if ((event1->data.sequence_start.tag && !event2->data.sequence_start.tag) + || (!event1->data.sequence_start.tag && event2->data.sequence_start.tag) + || (event1->data.sequence_start.tag && event2->data.sequence_start.tag + && strcmp((char *)event1->data.sequence_start.tag, + (char *)event2->data.sequence_start.tag) != 0)) + return 0; + if ((event1->data.sequence_start.implicit != event2->data.sequence_start.implicit) + /* || (event2->data.sequence_start.style != event2->data.sequence_start.style) */) + return 0; + return 1; + + case YAML_MAPPING_START_EVENT: + if ((event1->data.mapping_start.anchor && !event2->data.mapping_start.anchor) + || (!event1->data.mapping_start.anchor && event2->data.mapping_start.anchor) + || (event1->data.mapping_start.anchor && event2->data.mapping_start.anchor + && strcmp((char *)event1->data.mapping_start.anchor, + (char *)event2->data.mapping_start.anchor) != 0)) + return 0; + if ((event1->data.mapping_start.tag && !event2->data.mapping_start.tag) + || (!event1->data.mapping_start.tag && event2->data.mapping_start.tag) + || (event1->data.mapping_start.tag && event2->data.mapping_start.tag + && strcmp((char *)event1->data.mapping_start.tag, + (char *)event2->data.mapping_start.tag) != 0)) + return 0; + if ((event1->data.mapping_start.implicit != event2->data.mapping_start.implicit) + /* || (event2->data.mapping_start.style != event2->data.mapping_start.style) */) + return 0; + return 1; + + default: + return 1; + } +} + +int print_output(char *name, unsigned char *buffer, size_t size, int count) +{ + FILE *file; + char data[BUFFER_SIZE]; + size_t data_size = 1; + size_t total_size = 0; + if (count >= 0) { + printf("FAILED (at the event #%d)\nSOURCE:\n", count+1); + } + file = fopen(name, "rb"); + assert(file); + while (data_size > 0) { + data_size = fread(data, 1, BUFFER_SIZE, file); + assert(!ferror(file)); + if (!data_size) break; + assert(fwrite(data, 1, data_size, stdout) == data_size); + total_size += data_size; + if (feof(file)) break; + } + fclose(file); + printf("#### (length: %d)\n", total_size); + printf("OUTPUT:\n%s#### (length: %d)\n", buffer, size); + return 0; +} + +int +main(int argc, char *argv[]) +{ + int number; + int canonical = 0; + int unicode = 0; + + number = 1; + while (number < argc) { + if (strcmp(argv[number], "-c") == 0) { + canonical = 1; + } + else if (strcmp(argv[number], "-u") == 0) { + unicode = 1; + } + else if (argv[number][0] == '-') { + printf("Unknown option: '%s'\n", argv[number]); + return 0; + } + if (argv[number][0] == '-') { + if (number < argc-1) { + memmove(argv+number, argv+number+1, (argc-number-1)*sizeof(char *)); + } + argc --; + } + else { + number ++; + } + } + + if (argc < 2) { + printf("Usage: %s [-c] [-u] file1.yaml ...\n", argv[0]); + return 0; + } + + for (number = 1; number < argc; number ++) + { + FILE *file; + yaml_parser_t parser; + yaml_emitter_t emitter; + yaml_event_t event; + unsigned char buffer[BUFFER_SIZE]; + size_t written = 0; + yaml_event_t events[MAX_EVENTS]; + size_t event_number = 0; + int done = 0; + int count = 0; + int error = 0; + int k; + memset(buffer, 0, BUFFER_SIZE); + memset(events, 0, MAX_EVENTS); + + printf("[%d] Parsing, emitting, and parsing again '%s': ", number, argv[number]); + fflush(stdout); + + file = fopen(argv[number], "rb"); + assert(file); + + assert(yaml_parser_initialize(&parser)); + yaml_parser_set_input_file(&parser, file); + assert(yaml_emitter_initialize(&emitter)); + if (canonical) { + yaml_emitter_set_canonical(&emitter, 1); + } + if (unicode) { + yaml_emitter_set_unicode(&emitter, 1); + } + yaml_emitter_set_output_string(&emitter, buffer, BUFFER_SIZE, &written); + + while (!done) + { + if (!yaml_parser_parse(&parser, &event)) { + error = 1; + break; + } + + done = (event.type == YAML_STREAM_END_EVENT); + assert(event_number < MAX_EVENTS); + assert(copy_event(&(events[event_number++]), &event)); + assert(yaml_emitter_emit(&emitter, &event) || + (yaml_emitter_flush(&emitter) && print_output(argv[number], buffer, written, count))); + count ++; + } + + yaml_parser_delete(&parser); + assert(!fclose(file)); + yaml_emitter_delete(&emitter); + + if (!error) + { + count = done = 0; + assert(yaml_parser_initialize(&parser)); + yaml_parser_set_input_string(&parser, buffer, written); + + while (!done) + { + assert(yaml_parser_parse(&parser, &event) || print_output(argv[number], buffer, written, count)); + done = (event.type == YAML_STREAM_END_EVENT); + assert(compare_events(events+count, &event) || print_output(argv[number], buffer, written, count)); + yaml_event_delete(&event); + count ++; + } + yaml_parser_delete(&parser); + } + + for (k = 0; k < event_number; k ++) { + yaml_event_delete(events+k); + } + + printf("PASSED (length: %d)\n", written); + print_output(argv[number], buffer, written, -1); + } + + return 0; +} -- cgit v1.2.1