1 files changed, 183 insertions, 0 deletions
diff --git a/lib/ccan/failtest/test/run-history.c b/lib/ccan/failtest/test/run-history.c
new file mode 100644
index 0000000000..b78682f5d5
--- /dev/null
+++ b/lib/ccan/failtest/test/run-history.c
@@ -0,0 +1,183 @@
+/* Include the C files directly. */
+#include <ccan/failtest/failtest.c>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <ccan/tap/tap.h>
+
+int main(void)
+{
+	struct failtest_call *call;
+	struct calloc_call calloc_call;
+	struct malloc_call malloc_call;
+	struct realloc_call realloc_call;
+	struct open_call open_call;
+	struct pipe_call pipe_call;
+	struct read_call read_call;
+	struct write_call write_call;
+	struct mmap_call mmap_call;
+	char buf[20];
+	unsigned int i;
+	char *path;
+
+	/* This is how many tests you plan to run */
+	plan_tests(69);
+
+	calloc_call.ret = calloc(1, 2);
+	calloc_call.nmemb = 1;
+	calloc_call.size = 2;
+	call = add_history(FAILTEST_CALLOC, true,
+			   "run-history.c", 1, &calloc_call);
+	/* Normally should_fail would set this. */
+	call->fail = false;
+	ok1(call->type == FAILTEST_CALLOC);
+	ok1(call->can_leak == true);
+	ok1(strcmp(call->file, "run-history.c") == 0);
+	ok1(call->line == 1);
+	ok1(call->u.calloc.ret == calloc_call.ret);
+	ok1(call->u.calloc.nmemb == calloc_call.nmemb);
+	ok1(call->u.calloc.size == calloc_call.size);
+
+	malloc_call.ret = malloc(2);
+	malloc_call.size = 2;
+	call = add_history(FAILTEST_MALLOC, true,
+			   "run-history.c", 2, &malloc_call);
+	/* Normally should_fail would set this. */
+	call->fail = false;
+	ok1(call->type == FAILTEST_MALLOC);
+	ok1(call->can_leak == true);
+	ok1(strcmp(call->file, "run-history.c") == 0);
+	ok1(call->line == 2);
+	ok1(call->u.malloc.ret == malloc_call.ret);
+	ok1(call->u.malloc.size == malloc_call.size);
+
+	realloc_call.ret = realloc(malloc_call.ret, 3);
+	realloc_call.ptr = malloc_call.ret;
+	realloc_call.size = 3;
+	call = add_history(FAILTEST_REALLOC, true, "run-history.c", 3,
+			   &realloc_call);
+	/* Normally should_fail would set this. */
+	call->fail = false;
+	ok1(call->type == FAILTEST_REALLOC);
+	ok1(call->can_leak == true);
+	ok1(strcmp(call->file, "run-history.c") == 0);
+	ok1(call->line == 3);
+	ok1(call->u.realloc.ret == realloc_call.ret);
+	ok1(call->u.realloc.ptr == realloc_call.ptr);
+	ok1(call->u.realloc.size == realloc_call.size);
+
+	open_call.ret = open("test/run-history.c", O_RDONLY);
+	open_call.pathname = "test/run-history.c";
+	open_call.flags = O_RDONLY;
+	open_call.mode = 0;
+	open_call.closed = false;
+	call = add_history(FAILTEST_OPEN, true, "run-history.c", 4, &open_call);
+	/* Normally should_fail would set this. */
+	call->fail = false;
+	ok1(call->type == FAILTEST_OPEN);
+	ok1(call->can_leak == true);
+	ok1(strcmp(call->file, "run-history.c") == 0);
+	ok1(call->line == 4);
+	ok1(call->u.open.ret == open_call.ret);
+	ok1(strcmp(call->u.open.pathname, open_call.pathname) == 0);
+	ok1(call->u.open.flags == open_call.flags);
+	ok1(call->u.open.mode == open_call.mode);
+
+	pipe_call.ret = pipe(pipe_call.fds);
+	call = add_history(FAILTEST_PIPE, true, "run-history.c", 5, &pipe_call);
+	/* Normally should_fail would set this. */
+	call->fail = false;
+	ok1(call->type == FAILTEST_PIPE);
+	ok1(strcmp(call->file, "run-history.c") == 0);
+	ok1(call->can_leak == true);
+	ok1(call->line == 5);
+	ok1(call->u.pipe.ret == pipe_call.ret);
+	ok1(call->u.pipe.fds[0] == pipe_call.fds[0]);
+	ok1(call->u.pipe.fds[1] == pipe_call.fds[1]);
+
+	read_call.ret = read(open_call.ret, buf, 20);
+	read_call.buf = buf;
+	read_call.fd = open_call.ret;
+	read_call.count = 20;
+	call = add_history(FAILTEST_READ, false, "run-history.c", 6, &read_call);
+	/* Normally should_fail would set this. */
+	call->fail = false;
+	ok1(call->type == FAILTEST_READ);
+	ok1(call->can_leak == false);
+	ok1(strcmp(call->file, "run-history.c") == 0);
+	ok1(call->line == 6);
+	ok1(call->u.read.ret == read_call.ret);
+	ok1(call->u.read.buf == read_call.buf);
+	ok1(call->u.read.fd == read_call.fd);
+	ok1(call->u.read.count == read_call.count);
+
+	write_call.ret = 20;
+	write_call.buf = buf;
+	write_call.fd = open_call.ret;
+	write_call.count = 20;
+	write_call.opener = NULL;
+	call = add_history(FAILTEST_WRITE, false, "run-history.c", 7,
+			   &write_call);
+	/* Normally should_fail would set this. */
+	call->fail = false;
+	ok1(call->type == FAILTEST_WRITE);
+	ok1(call->can_leak == false);
+	ok1(strcmp(call->file, "run-history.c") == 0);
+	ok1(call->line == 7);
+	ok1(call->u.write.ret == write_call.ret);
+	ok1(call->u.write.buf == write_call.buf);
+	ok1(call->u.write.fd == write_call.fd);
+	ok1(call->u.write.count == write_call.count);
+	ok1(call->u.write.opener == write_call.opener);
+
+	mmap_call.ret = &mmap_call;
+	mmap_call.addr = NULL;
+	mmap_call.length = 4096;
+	mmap_call.prot = PROT_READ;
+	mmap_call.flags = 0;
+	mmap_call.fd = open_call.ret;
+	mmap_call.offset = 0;
+	mmap_call.opener = opener_of(open_call.ret);
+	ok1(mmap_call.opener->type == FAILTEST_OPEN);
+	mmap_call.saved = NULL;
+
+	call = add_history(FAILTEST_MMAP, false, "run-history.c", 8,
+			   &mmap_call);
+	/* Normally should_fail would set this. */
+	call->fail = false;
+	ok1(call->type == FAILTEST_MMAP);
+	ok1(call->can_leak == false);
+	ok1(strcmp(call->file, "run-history.c") == 0);
+	ok1(call->line == 8);
+	ok1(call->u.mmap.ret == mmap_call.ret);
+	ok1(call->u.mmap.addr == mmap_call.addr);
+	ok1(call->u.mmap.length == mmap_call.length);
+	ok1(call->u.mmap.prot == mmap_call.prot);
+	ok1(call->u.mmap.flags == mmap_call.flags);
+	ok1(call->u.mmap.fd == mmap_call.fd);
+	ok1(call->u.mmap.offset == mmap_call.offset);
+	ok1(call->u.mmap.opener == mmap_call.opener);
+	ok1(call->u.mmap.saved == mmap_call.saved);
+
+	i = 0;
+	tlist_for_each(&history, call, list)
+		i++;
+
+	ok1(i == 8);
+
+	tlist_for_each(&history, call, list)
+		call->fail = false;
+
+	path = failpath_string();
+	ok1(streq(path, "cmeoprwa"));
+	free(path);
+
+	tlist_for_each(&history, call, list)
+		call->fail = true;
+
+	path = failpath_string();
+	ok1(streq(path, "CMEOPRWA"));
+	free(path);
+
+	return exit_status();
+}