Generated v2 prefixes

scripts/template.fmt

@@ -0,0 +1,96 @@
+/// AUTOGENERATED TEST ///
+#include "lfs2.h"
+#include "emubd/lfs2_emubd.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+
+// test stuff
+static void test_assert(const char *file, unsigned line,
+        const char *s, uintmax_t v, uintmax_t e) {{
+    if (v != e) {{
+        fprintf(stderr, "\033[97m%s:%u: \033[91m"
+                "assert failed with %jd, expected %jd\033[0m\n"
+                "    %s\n\n", file, line, v, e, s);
+        exit(-2);
+    }}
+}}
+
+#define test_assert(v, e) \
+        test_assert(__FILE__, __LINE__, #v " => " #e, v, e)
+
+// implicit variable for asserts
+uintmax_t test;
+
+// utility functions for traversals
+static int __attribute__((used)) test_count(void *p, lfs2_block_t b) {{
+    (void)b;
+    unsigned *u = (unsigned*)p;
+    *u += 1;
+    return 0;
+}}
+
+// lfs2 declarations
+lfs2_t lfs2;
+lfs2_emubd_t bd;
+// other declarations for convenience
+lfs2_file_t file;
+lfs2_dir_t dir;
+struct lfs2_info info;
+uint8_t buffer[1024];
+char path[1024];
+
+// test configuration options
+#ifndef LFS2_READ_SIZE
+#define LFS2_READ_SIZE 16
+#endif
+
+#ifndef LFS2_PROG_SIZE
+#define LFS2_PROG_SIZE LFS2_READ_SIZE
+#endif
+
+#ifndef LFS2_BLOCK_SIZE
+#define LFS2_BLOCK_SIZE 512
+#endif
+
+#ifndef LFS2_BLOCK_COUNT
+#define LFS2_BLOCK_COUNT 1024
+#endif
+
+#ifndef LFS2_BLOCK_CYCLES
+#define LFS2_BLOCK_CYCLES 1024
+#endif
+
+#ifndef LFS2_CACHE_SIZE
+#define LFS2_CACHE_SIZE (64 % LFS2_PROG_SIZE == 0 ? 64 : LFS2_PROG_SIZE)
+#endif
+
+#ifndef LFS2_LOOKAHEAD_SIZE
+#define LFS2_LOOKAHEAD_SIZE 16
+#endif
+
+const struct lfs2_config cfg = {{
+    .context = &bd,
+    .read  = &lfs2_emubd_read,
+    .prog  = &lfs2_emubd_prog,
+    .erase = &lfs2_emubd_erase,
+    .sync  = &lfs2_emubd_sync,
+
+    .read_size      = LFS2_READ_SIZE,
+    .prog_size      = LFS2_PROG_SIZE,
+    .block_size     = LFS2_BLOCK_SIZE,
+    .block_count    = LFS2_BLOCK_COUNT,
+    .block_cycles   = LFS2_BLOCK_CYCLES,
+    .cache_size     = LFS2_CACHE_SIZE,
+    .lookahead_size = LFS2_LOOKAHEAD_SIZE,
+}};
+
+
+// Entry point
+int main(void) {{
+    lfs2_emubd_create(&cfg, "blocks");
+
+{tests}
+    lfs2_emubd_destroy(&cfg);
+}}