Re: [PATCH v2 6/6] commit-graph: add repo arg to graph readers

[SZEDER Gábor <szeder.dev@xxxxxxxxx>]

> diff --git a/t/helper/test-repository.c b/t/helper/test-repository.c
> new file mode 100644
> index 0000000000..5fff540a26
> --- /dev/null
> +++ b/t/helper/test-repository.c
> @@ -0,0 +1,88 @@
> +#include "test-tool.h"
> +#include "cache.h"
> +#include "commit-graph.h"
> +#include "commit.h"
> +#include "config.h"
> +#include "object-store.h"
> +#include "object.h"
> +#include "repository.h"
> +#include "tree.h"
> +
> +static void test_parse_commit_in_graph(const char *gitdir, const char *worktree,
> +				       const struct object_id *commit_oid)
> +{
> +	struct repository r;
> +	struct commit *c;
> +	struct commit_list *parent;
> +
> +	/*
> +	 * Create a commit independent of any repository.
> +	 */
> +	c = lookup_commit(commit_oid);
> +
> +	repo_init(&r, gitdir, worktree);
> +
> +	if (!parse_commit_in_graph(&r, c))
> +		die("Couldn't parse commit");
> +
> +	printf("%lu", c->date);

32-bit builds complain about this:

  t/helper/test-repository.c: In function 'test_parse_commit_in_graph':
  t/helper/test-repository.c:28:9: error: format '%lu' expects argument of type 'long unsigned int', but argument 2 has type 'timestamp_t {aka long long unsigned int}' [-Werror=format=]
    printf("%lu", c->date);
         ^
  cc1: all warnings being treated as errors
  Makefile:2262: recipe for target 't/helper/test-repository.o' failed
  make: *** [t/helper/test-repository.o] Error 1

> +	for (parent = c->parents; parent; parent = parent->next)
> +		printf(" %s", oid_to_hex(&parent->item->object.oid));
> +	printf("\n");
> +
> +	repo_clear(&r);
> +}