X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Fccanlint%2Ftests%2Fcheck_depends_exist.c;fp=tools%2Fccanlint%2Ftests%2Fcheck_depends_exist.c;h=0978340f8c8a117680e04eaff74c5a72f221614b;hp=0000000000000000000000000000000000000000;hb=61088f5c752c555172e2ab6cf93a7967f79f3f2c;hpb=3460418c419dfcc84316ad65497b0a00950480b9

diff --git a/tools/ccanlint/tests/check_depends_exist.c b/tools/ccanlint/tests/check_depends_exist.c
new file mode 100644
index 00000000..0978340f
--- /dev/null
+++ b/tools/ccanlint/tests/check_depends_exist.c
@@ -0,0 +1,71 @@
+#include <tools/ccanlint/ccanlint.h>
+#include <tools/tools.h>
+#include <ccan/talloc/talloc.h>
+#include <ccan/str/str.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <limits.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <err.h>
+#include <string.h>
+#include <ctype.h>
+
+static char *add_dep(char *sofar, struct manifest *m, const char *dep)
+{
+	char *dir;
+	struct stat st;
+	struct ccan_file *f;
+
+	dir = talloc_asprintf(m, "../%s", dep);
+	if (stat(dir, &st) != 0) {
+		return talloc_asprintf_append(sofar,
+					      "ccan/%s: expected it in"
+					      " directory %s\n",
+					      dep, dir);
+	}
+
+	f = new_ccan_file(m, dir);
+	list_add_tail(&m->dep_dirs, &f->list);
+	return sofar;
+}
+
+static void *check_depends_exist(struct manifest *m)
+{
+	unsigned int i;
+	char *report = NULL;
+	char **deps;
+
+	if (safe_mode)
+		deps = get_safe_ccan_deps(m, "..", m->basename, true);
+	else
+		deps = get_deps(m, "..", m->basename, true);
+
+	for (i = 0; deps[i]; i++) {
+		if (!strstarts(deps[i], "ccan/"))
+			continue;
+
+		report = add_dep(report, m, deps[i] + strlen("ccan/"));
+	}
+	return report;
+}
+
+static const char *describe_depends_exist(struct manifest *m,
+					  void *check_result)
+{
+	return talloc_asprintf(check_result,
+			       "The following dependencies are are expected:\n"
+			       "%s", (char *)check_result);
+}
+
+struct ccanlint depends_exist = {
+	.name = "CCAN dependencies are present",
+	.total_score = 1,
+	.check = check_depends_exist,
+	.describe = describe_depends_exist,
+};
+
+REGISTER_TEST(depends_exist, NULL);