#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
+#include <ctype.h>
#include <sys/stat.h>
#include <sys/types.h>
#include "device-handler.h"
#include "parser.h"
#include "resource.h"
+#include "event.h"
+#include "platform.h"
+#include "paths.h"
+#include "parser-conf.h"
#include "parser-test.h"
struct parser *parser;
};
+struct test_file {
+ struct discover_device *dev;
+ enum {
+ TEST_FILE,
+ TEST_DIR,
+ } type;
+ const char *name;
+ void *data;
+ int size;
+ struct list_item list;
+};
+
STATIC_LIST(parsers);
void __register_parser(struct parser *parser)
}
static struct discover_device *test_create_device_simple(
- struct discover_context *ctx)
+ struct parser_test *test)
{
static int dev_idx;
char name[10];
sprintf(name, "__test%d", dev_idx++);
- return test_create_device(ctx, name);
+ return test_create_device(test, name);
}
-struct discover_device *test_create_device(struct discover_context *ctx,
+struct discover_device *test_create_device(struct parser_test *test,
const char *name)
{
struct discover_device *dev;
- dev = talloc_zero(ctx, struct discover_device);
- dev->device = talloc_zero(dev, struct device);
-
- list_init(&dev->boot_options);
+ dev = discover_device_create(test->handler, NULL, name);
dev->device->id = talloc_strdup(dev, name);
dev->device_path = talloc_asprintf(dev, "/dev/%s", name);
dev->mount_path = talloc_asprintf(dev, "/test/mount/%s", name);
+ dev->mounted = true;
return dev;
}
assert(ctx);
list_init(&ctx->boot_options);
- ctx->device = test_create_device_simple(ctx);
+ ctx->device = test_create_device_simple(test);
+ ctx->test_data = test;
+ device_handler_add_device(test->handler, ctx->device);
return ctx;
}
+/* define our own test platform */
+static bool test_platform_probe(struct platform *p __attribute__((unused)),
+ void *ctx __attribute__((unused)))
+{
+ return true;
+}
+
+struct platform test_platform = {
+ .name = "test",
+ .probe = test_platform_probe,
+};
+
+register_platform(test_platform);
+
struct parser_test *test_init(void)
{
struct parser_test *test;
test = talloc_zero(NULL, struct parser_test);
+ platform_init(NULL);
test->handler = device_handler_init(NULL, NULL, 0);
test->ctx = test_create_context(test);
+ list_init(&test->files);
return test;
}
{
device_handler_destroy(test->handler);
talloc_free(test);
+ platform_fini();
}
void __test_read_conf_data(struct parser_test *test,
+ struct discover_device *dev, const char *conf_file,
const char *buf, size_t len)
{
- test->conf.size = len;
- test->conf.buf = talloc_memdup(test, buf, len);
+ test_add_file_data(test, dev, conf_file, buf, len);
}
-void test_read_conf_file(struct parser_test *test, const char *filename)
+void test_read_conf_file(struct parser_test *test, const char *filename,
+ const char *conf_file)
{
struct stat stat;
+ size_t size;
char *path;
int fd, rc;
+ char *buf;
path = talloc_asprintf(test, "%s/%s", TEST_CONF_BASE, filename);
assert(!rc);
(void)rc;
- test->conf.size = stat.st_size;
- test->conf.buf = talloc_array(test, char, test->conf.size + 1);
+ size = stat.st_size;
+ buf = talloc_array(test, char, size + 1);
- rc = read(fd, test->conf.buf, test->conf.size);
- assert(rc == (ssize_t)test->conf.size);
+ rc = read(fd, buf, size);
+ assert(rc == (ssize_t)size);
- *(char *)(test->conf.buf + test->conf.size) = '\0';
+ *(buf + size) = '\0';
close(fd);
talloc_free(path);
+
+ test_add_file_data(test, test->ctx->device, conf_file, buf, size);
+}
+
+void test_add_file_data(struct parser_test *test, struct discover_device *dev,
+ const char *filename, const void *data, int size)
+{
+ struct test_file *file;
+
+ file = talloc_zero(test, struct test_file);
+ file->type = TEST_FILE;
+ file->dev = dev;
+ file->name = filename;
+ file->data = talloc_memdup(test, data, size);
+ file->size = size;
+ list_add(&test->files, &file->list);
+}
+
+void test_add_dir(struct parser_test *test, struct discover_device *dev,
+ const char *dirname)
+{
+ struct test_file *file;
+
+ file = talloc_zero(test, struct test_file);
+ file->type = TEST_DIR;
+ file->dev = dev;
+ file->name = dirname;
+ /* Pick a non-zero size for directories so that "[ -s <dir
+ * path> ]" sees that the file has non-zero size. */
+ file->size = 1;
+ list_add(&test->files, &file->list);
+}
+
+void test_set_event_source(struct parser_test *test)
+{
+ test->ctx->event = talloc_zero(test->ctx, struct event);
+}
+
+void test_set_event_param(struct event *event, const char *name,
+ const char *value)
+{
+ event_set_param(event, name, value);
+}
+
+void test_set_event_device(struct event *event, const char *dev)
+{
+ event->device = talloc_strdup(event, dev);
+}
+
+int parser_request_file(struct discover_context *ctx,
+ struct discover_device *dev, const char *filename,
+ char **buf, int *len)
+{
+ struct parser_test *test = ctx->test_data;
+ struct test_file *file;
+ char *tmp;
+
+ list_for_each_entry(&test->files, file, list) {
+ if (file->dev != dev)
+ continue;
+ if (strcmp(file->name, filename))
+ continue;
+ if (file->type != TEST_FILE)
+ continue;
+
+ /* the read_file() interface always adds a trailing null
+ * for string-safety; do the same here */
+ tmp = talloc_array(test, char, file->size + 1);
+ memcpy(tmp, file->data, file->size);
+ tmp[file->size] = '\0';
+ *buf = tmp;
+ *len = file->size;
+ return 0;
+ }
+
+ return -1;
+}
+
+int parser_stat_path(struct discover_context *ctx,
+ struct discover_device *dev, const char *path,
+ struct stat *statbuf)
+{
+ struct parser_test *test = ctx->test_data;
+ struct test_file *file;
+
+ list_for_each_entry(&test->files, file, list) {
+ if (file->dev != dev)
+ continue;
+ if (strcmp(file->name, path))
+ continue;
+
+ statbuf->st_size = (off_t)file->size;
+ switch (file->type) {
+ case TEST_FILE:
+ statbuf->st_mode = S_IFREG;
+ break;
+ case TEST_DIR:
+ statbuf->st_mode = S_IFDIR;
+ break;
+ default:
+ fprintf(stderr, "%s: bad test file mode %d!", __func__,
+ file->type);
+ exit(EXIT_FAILURE);
+ }
+
+ return 0;
+ }
+
+ return -1;
+}
+
+int parser_replace_file(struct discover_context *ctx,
+ struct discover_device *dev, const char *filename,
+ char *buf, int len)
+{
+ struct parser_test *test = ctx->test_data;
+ struct test_file *f, *file;
+
+ list_for_each_entry(&test->files, f, list) {
+ if (f->dev != dev)
+ continue;
+ if (strcmp(f->name, filename))
+ continue;
+
+ file = f;
+ break;
+ }
+
+ if (!file) {
+ file = talloc_zero(test, struct test_file);
+ file->dev = dev;
+ file->name = filename;
+ list_add(&test->files, &file->list);
+ }
+
+ file->data = talloc_memdup(test, buf, len);
+ file->size = len;
+ return 0;
+}
+
+struct load_url_result *load_url_async(void *ctx, struct pb_url *url,
+ load_url_complete async_cb, void *async_data)
+{
+ struct conf_context *conf = async_data;
+ struct parser_test *test = conf->dc->test_data;
+ struct load_url_result *result;
+ char tmp[] = "/tmp/pb-XXXXXX";
+ ssize_t rc = -1, sz = 0;
+ struct test_file *file;
+ int fd;
+
+ fd = mkstemp(tmp);
+
+ if (fd < 0)
+ return NULL;
+
+ /* Some parsers will expect to need to read a file, so write the
+ * specified file to a temporary file */
+ list_for_each_entry(&test->files, file, list) {
+ if (file->dev)
+ continue;
+
+ if (strcmp(file->name, url->full))
+ continue;
+
+ while (sz < file->size) {
+ rc = write(fd, file->data, file->size);
+ if (rc < 0) {
+ fprintf(stderr,
+ "Failed to write to tmpfile, %m\n");
+ break;
+ }
+ sz += rc;
+ }
+ break;
+ }
+
+ close(fd);
+
+ result = talloc_zero(ctx, struct load_url_result);
+ if (!result)
+ return NULL;
+
+ result->local = talloc_strdup(result, tmp);
+ if (rc < 0)
+ result->status = LOAD_ERROR;
+ else
+ result->status = result->local ? LOAD_OK : LOAD_ERROR;
+ result->cleanup_local = true;
+
+ async_cb(result, conf);
+
+ return result;
+}
+
+int parser_request_url(struct discover_context *ctx, struct pb_url *url,
+ char **buf, int *len)
+{
+ struct parser_test *test = ctx->test_data;
+ struct test_file *file;
+ char *tmp;
+
+ list_for_each_entry(&test->files, file, list) {
+ if (file->dev)
+ continue;
+
+ if (strcmp(file->name, url->full))
+ continue;
+
+ /* the read_file() interface always adds a trailing null
+ * for string-safety; do the same here */
+ tmp = talloc_array(test, char, file->size + 1);
+ memcpy(tmp, file->data, file->size);
+ tmp[file->size] = '\0';
+ *buf = tmp;
+ *len = file->size;
+ return 0;
+ }
+
+ return -1;
}
int test_run_parser(struct parser_test *test, const char *parser_name)
if (strcmp(i->parser->name, parser_name))
continue;
test->ctx->parser = i->parser;
- return i->parser->parse(test->ctx, test->conf.buf, test->conf.size);
+ return i->parser->parse(test->ctx);
}
errx(EXIT_FAILURE, "%s: parser '%s' not found", __func__, parser_name);
resource_resolve(handler, opt->source, opt->icon);
}
-extern void device_handler_add_device(struct device_handler *handler,
- struct discover_device *dev);
-
void test_hotplug_device(struct parser_test *test, struct discover_device *dev)
{
struct discover_boot_option *opt;
boot_option_resolve(test->handler, opt);
}
+void test_remove_device(struct parser_test *test, struct discover_device *dev)
+{
+ struct discover_boot_option *opt, *tmp;
+
+ if (dev == test->ctx->device) {
+ list_for_each_entry_safe(&test->ctx->boot_options,
+ opt, tmp, list) {
+ list_remove(&opt->list);
+ talloc_free(opt);
+ }
+ }
+
+ device_handler_remove(test->handler, dev);
+}
+
struct discover_boot_option *get_boot_option(struct discover_context *ctx,
int idx)
{
const char *file, int line)
{
struct discover_boot_option *opt;
- int i = 0;
+ int defaults = 0, i = 0;
- list_for_each_entry(&ctx->boot_options, opt, list)
+ list_for_each_entry(&ctx->boot_options, opt, list) {
i++;
+ if (opt->option->is_default)
+ defaults++;
+ }
+
+ if (defaults > 1) {
+ fprintf(stderr, "%s:%d: parser returned multiple default "
+ "options\n", file, line);
+ exit(EXIT_FAILURE);
+ }
if (i == count)
return;
{
int rc;
+ if (!opt->option->boot_args && !args)
+ return;
+
if (!opt->option->boot_args) {
fprintf(stderr, "%s:%d: arg check failed\n", file, line);
fprintf(stderr, " no arguments parsed\n");
}
}
+void __check_is_default(struct discover_boot_option *opt,
+ const char *file, int line)
+{
+ if (opt->option->is_default)
+ return;
+
+ fprintf(stderr, "%s:%d: default check failed\n", file, line);
+ exit(EXIT_FAILURE);
+}
+
void __check_resolved_local_resource(struct resource *res,
struct discover_device *dev, const char *local_path,
const char *file, int line)
}
}
+void __check_resolved_url_resource(struct resource *res,
+ const char *url, const char *file, int line)
+{
+ char *res_url;
+
+ if (!res)
+ errx(EXIT_FAILURE, "%s:%d: No resource", file, line);
+
+ if (!res->resolved)
+ errx(EXIT_FAILURE, "%s:%d: Resource is not resolved",
+ file, line);
+
+ res_url = pb_url_to_string(res->url);
+ if (strcmp(url, res_url)) {
+ fprintf(stderr, "%s:%d: Resource mismatch\n", file, line);
+ fprintf(stderr, " got '%s'\n", res_url);
+ fprintf(stderr, " expected '%s'\n", url);
+ exit(EXIT_FAILURE);
+ }
+}
void __check_unresolved_resource(struct resource *res,
const char *file, int line)
{
if (res)
errx(EXIT_FAILURE, "%s:%d: Resource present", file, line);
}
+
+static void dump_file_data(const void *buf, int len)
+{
+ int i, j, hex_len = strlen("00 ");
+ const int row_len = 16;
+
+ for (i = 0; i < len; i += row_len) {
+ char hbuf[row_len * hex_len + 1];
+ char cbuf[row_len + strlen("|") + 1];
+
+ for (j = 0; (j < row_len) && ((i+j) < len); j++) {
+ char c = ((const char *)buf)[i + j];
+
+ snprintf(hbuf + j * hex_len, hex_len + 1, "%02x ", c);
+
+ if (!isprint(c))
+ c = '.';
+
+ snprintf(cbuf + j, hex_len + 1, "%c", c);
+ }
+
+ strcat(cbuf, "|");
+
+ fprintf(stderr, "%08x %*s |%s\n", i,
+ 0 - (int)sizeof(hbuf) + 1, hbuf, cbuf);
+ }
+}
+
+void __check_file_contents(struct parser_test *test,
+ struct discover_device *dev, const char *filename,
+ const char *buf, int len,
+ const char *srcfile, int srcline)
+{
+ struct test_file *f, *file = NULL;
+
+ list_for_each_entry(&test->files, f, list) {
+ if (f->dev != dev)
+ continue;
+ if (strcmp(f->name, filename))
+ continue;
+
+ file = f;
+ break;
+ }
+
+ if (!file)
+ errx(EXIT_FAILURE, "%s:%d: File '%s' not found",
+ srcfile, srcline, filename);
+
+ if (file->size != len || memcmp(file->data, buf, len)) {
+ fprintf(stderr, "%s:%d: File '%s' data/size mismatch\n",
+ srcfile, srcline, filename);
+ fprintf(stderr, "Expected:\n");
+ dump_file_data(buf, len);
+ fprintf(stderr, "Got:\n");
+ dump_file_data(file->data, file->size);
+ exit(EXIT_FAILURE);
+ }
+}
projects / petitboot / blobdiff