formatting

src/File.zig

@@ -37,11 +37,12 @@ pub fn close(self: *File) void {
 
 const testing = std.testing;
 
-pub const TestFile = struct {
+pub const TestDB = struct {
+    allocator: Allocator,
     dir: testing.TmpDir,
     path: [:0]const u8,
 
-    pub fn init(allocator: Allocator) !TestFile {
+    pub fn init(allocator: Allocator) !TestDB {
         var corpus = try Corpus.testCorpus(allocator);
         defer corpus.deinit();
 
@@ -52,13 +53,20 @@ pub const TestFile = struct {
         errdefer tmp.cleanup();
 
         const base_path = blk: {
-            const relative_path = try fs.path.join(allocator, &[_][]const u8{ "zig-cache", "tmp", tmp.sub_path[0..] });
+            const relative_path = try fs.path.join(allocator, &[_][]const u8{
+                "zig-cache",
+                "tmp",
+                tmp.sub_path[0..],
+            });
             const real_path = try fs.realpathAlloc(allocator, relative_path);
             allocator.free(relative_path);
             break :blk real_path;
         };
 
-        const full_path = try fs.path.join(allocator, &[_][]const u8{ base_path, "db.turbo\x00" });
+        const full_path = try fs.path.join(allocator, &[_][]const u8{
+            base_path,
+            "turbo.db\x00",
+        });
         allocator.free(base_path);
 
         const mode = os.O.RDWR | os.O.CREAT | os.O.EXCL;
@@ -67,11 +75,15 @@ pub const TestFile = struct {
 
         _ = try os.writev(fd, db.iov().constSlice());
 
-        return TestFile{ .dir = tmp, .path = full_path[0 .. full_path.len - 1 :0] };
+        return TestDB{
+            .dir = tmp,
+            .path = full_path[0 .. full_path.len - 1 :0],
+            .allocator = allocator,
+        };
     }
 
-    pub fn deinit(self: *TestFile, allocator: Allocator) void {
+    pub fn deinit(self: *TestDB) void {
         self.dir.cleanup();
-        allocator.free(self.path);
+        self.allocator.free(self.path);
     }
 };

src/libnss.zig

@@ -131,8 +131,8 @@ export fn _nss_turbo_getpwuid_r(
 const testing = std.testing;
 
 test "nss_turbo_getpwuid_r" {
-    var tf = try File.TestFile.init(testing.allocator);
+    var tf = try File.TestDB.init(testing.allocator);
-    defer tf.deinit(testing.allocator);
+    defer tf.deinit();
 
     var env = try process.getEnvMap(testing.allocator);
     defer env.deinit();

src/unix2db/main.zig

@@ -112,4 +112,10 @@ test "invalid argument" {
     ));
 }
 
-test "smoke test" {}
+test "smoke test" {
+    const allocator = testing.allocator;
+    const args = &[_][*:0]const u8{"--invalid-argument"};
+    var stderr = ArrayList(u8).init(allocator);
+    defer stderr.deinit();
+    _ = args;
+}