Tests: Add tests for the two bugs fixed in index.c.

diff --git a/tests/test_index.c b/tests/test_index.c
index 06b4d6ba99e92842e2d501c92e2dd97edd99c2d4..ce2cfe1010ef00d30a2fab3afd3fc10c3a270349 100644 (file)
--- a/tests/test_index.c
+++ b/tests/test_index.c
@@ -630,6 +630,22 @@ test_corrupt(void)
 }
 
 
+// Allocator that succeeds for the first two allocation but fails the rest.
+static void *
+my_alloc(void *opaque, size_t a, size_t b)
+{
+       (void)opaque;
+
+       static unsigned count = 0;
+       if (++count > 2)
+               return NULL;
+
+       return malloc(a * b);
+}
+
+static const lzma_allocator my_allocator = { &my_alloc, NULL, NULL };
+
+
 int
 main(void)
 {
@@ -655,5 +671,19 @@ main(void)
 
        test_corrupt();
 
+       // Test for the bug fix 21515d79d778b8730a434f151b07202d52a04611:
+       // liblzma: Fix lzma_index_dup() for empty Streams.
+       i = create_empty();
+       expect(lzma_index_stream_padding(i, 4) == LZMA_OK);
+       test_copy(i);
+       lzma_index_end(i, NULL);
+
+       // Test for the bug fix 3bf857edfef51374f6f3fffae3d817f57d3264a0:
+       // liblzma: Fix a memory leak in error path of lzma_index_dup().
+       // Use Valgrind to see that there are no leaks.
+       i = create_small();
+       expect(lzma_index_dup(i, &my_allocator) == NULL);
+       lzma_index_end(i, NULL);
+
        return 0;
 }