Ported tests to new framework

This mostly required names for each test case, declarations of
previously-implicit variables since the new test framework is more
conservative with what it declares (the small extra effort to add
declarations is well worth the simplicity and improved readability),
and tweaks to work with not-really-constant defines.

Also renamed test_ -> test, replacing the old ./scripts/test.py,
unfortunately git seems to have had a hard time with this.

tests/test_superblocks.toml

@@ -1,41 +1,53 @@
-[[case]] # simple formatting test
+# simple formatting test
+[cases.format]
 code = '''
-    lfs_format(&lfs, &cfg) => 0;
+    lfs_t lfs;
+    lfs_format(&lfs, cfg) => 0;
 '''
 
-[[case]] # mount/unmount
+# mount/unmount
+[cases.mount]
 code = '''
-    lfs_format(&lfs, &cfg) => 0;
-    lfs_mount(&lfs, &cfg) => 0;
+    lfs_t lfs;
+    lfs_format(&lfs, cfg) => 0;
+    lfs_mount(&lfs, cfg) => 0;
     lfs_unmount(&lfs) => 0;
 '''
 
-[[case]] # reentrant format
+# reentrant format
+[cases.reentrant_format]
 reentrant = true
 code = '''
-    err = lfs_mount(&lfs, &cfg);
+    lfs_t lfs;
+    int err = lfs_mount(&lfs, cfg);
     if (err) {
-        lfs_format(&lfs, &cfg) => 0;
-        lfs_mount(&lfs, &cfg) => 0;
+        lfs_format(&lfs, cfg) => 0;
+        lfs_mount(&lfs, cfg) => 0;
     }
     lfs_unmount(&lfs) => 0;
 '''
 
-[[case]] # invalid mount
+# invalid mount
+[cases.invalid_mount]
 code = '''
-    lfs_mount(&lfs, &cfg) => LFS_ERR_CORRUPT;
+    lfs_t lfs;
+    lfs_mount(&lfs, cfg) => LFS_ERR_CORRUPT;
 '''
 
-[[case]] # expanding superblock
-define.LFS_BLOCK_CYCLES = [32, 33, 1]
-define.N = [10, 100, 1000]
+# expanding superblock
+[cases.expanding_superblock]
+defines.LFS_BLOCK_CYCLES = [32, 33, 1]
+defines.N = [10, 100, 1000]
 code = '''
-    lfs_format(&lfs, &cfg) => 0;
-    lfs_mount(&lfs, &cfg) => 0;
+    lfs_t lfs;
+    lfs_format(&lfs, cfg) => 0;
+    lfs_mount(&lfs, cfg) => 0;
     for (int i = 0; i < N; i++) {
+        lfs_file_t file;
         lfs_file_open(&lfs, &file, "dummy",
                 LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
         lfs_file_close(&lfs, &file) => 0;
+        struct lfs_info info;
         lfs_stat(&lfs, "dummy", &info) => 0;
         assert(strcmp(info.name, "dummy") == 0);
         assert(info.type == LFS_TYPE_REG);
@@ -44,25 +56,30 @@ code = '''
     lfs_unmount(&lfs) => 0;
 
     // one last check after power-cycle
-    lfs_mount(&lfs, &cfg) => 0;
+    lfs_mount(&lfs, cfg) => 0;
+    lfs_file_t file;
     lfs_file_open(&lfs, &file, "dummy",
             LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
     lfs_file_close(&lfs, &file) => 0;
+    struct lfs_info info;
     lfs_stat(&lfs, "dummy", &info) => 0;
     assert(strcmp(info.name, "dummy") == 0);
     assert(info.type == LFS_TYPE_REG);
     lfs_unmount(&lfs) => 0;
 '''
 
-[[case]] # expanding superblock with power cycle
-define.LFS_BLOCK_CYCLES = [32, 33, 1]
-define.N = [10, 100, 1000]
+# expanding superblock with power cycle
+[cases.expanding_superblock_power_cycle]
+defines.LFS_BLOCK_CYCLES = [32, 33, 1]
+defines.N = [10, 100, 1000]
 code = '''
-    lfs_format(&lfs, &cfg) => 0;
+    lfs_t lfs;
+    lfs_format(&lfs, cfg) => 0;
     for (int i = 0; i < N; i++) {
-        lfs_mount(&lfs, &cfg) => 0;
+        lfs_mount(&lfs, cfg) => 0;
         // remove lingering dummy?
-        err = lfs_stat(&lfs, "dummy", &info);
+        struct lfs_info info;
+        int err = lfs_stat(&lfs, "dummy", &info);
         assert(err == 0 || (err == LFS_ERR_NOENT && i == 0));
         if (!err) {
             assert(strcmp(info.name, "dummy") == 0);
@@ -70,6 +87,7 @@ code = '''
             lfs_remove(&lfs, "dummy") => 0;
         }
 
+        lfs_file_t file;
         lfs_file_open(&lfs, &file, "dummy",
                 LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
         lfs_file_close(&lfs, &file) => 0;
@@ -80,26 +98,30 @@ code = '''
     }
 
     // one last check after power-cycle
-    lfs_mount(&lfs, &cfg) => 0;
+    lfs_mount(&lfs, cfg) => 0;
+    struct lfs_info info;
     lfs_stat(&lfs, "dummy", &info) => 0;
     assert(strcmp(info.name, "dummy") == 0);
     assert(info.type == LFS_TYPE_REG);
     lfs_unmount(&lfs) => 0;
 '''
 
-[[case]] # reentrant expanding superblock
-define.LFS_BLOCK_CYCLES = [2, 1]
-define.N = 24
+# reentrant expanding superblock
+[cases.reentrant_expanding_superblock]
+defines.LFS_BLOCK_CYCLES = [2, 1]
+defines.N = 24
 reentrant = true
 code = '''
-    err = lfs_mount(&lfs, &cfg);
+    lfs_t lfs;
+    int err = lfs_mount(&lfs, cfg);
     if (err) {
-        lfs_format(&lfs, &cfg) => 0;
-        lfs_mount(&lfs, &cfg) => 0;
+        lfs_format(&lfs, cfg) => 0;
+        lfs_mount(&lfs, cfg) => 0;
     }
 
     for (int i = 0; i < N; i++) {
         // remove lingering dummy?
+        struct lfs_info info;
         err = lfs_stat(&lfs, "dummy", &info);
         assert(err == 0 || (err == LFS_ERR_NOENT && i == 0));
         if (!err) {
@@ -108,6 +130,7 @@ code = '''
             lfs_remove(&lfs, "dummy") => 0;
         }
 
+        lfs_file_t file;
         lfs_file_open(&lfs, &file, "dummy",
                 LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
         lfs_file_close(&lfs, &file) => 0;
@@ -119,7 +142,8 @@ code = '''
     lfs_unmount(&lfs) => 0;
 
     // one last check after power-cycle
-    lfs_mount(&lfs, &cfg) => 0;
+    lfs_mount(&lfs, cfg) => 0;
+    struct lfs_info info;
     lfs_stat(&lfs, "dummy", &info) => 0;
     assert(strcmp(info.name, "dummy") == 0);
     assert(info.type == LFS_TYPE_REG);