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wip fromLine tests

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Motiejus Jakštys 2022-06-28 19:55:33 +03:00
parent f30510f122
commit b703eeb37c
1 changed files with 40 additions and 4 deletions
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44
src/User.zig
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@ -73,13 +73,13 @@ fn fromLine(allocator: Allocator, err_ctx: *ErrCtx, line: []const u8) error{ Inv
return err_ctx.returnf("bad uid: {s}", .{gids.?}, error.InvalidRecord); return err_ctx.returnf("bad uid: {s}", .{gids.?}, error.InvalidRecord);
validate.utf8(name.?) catch validate.utf8(name.?) catch
return err_ctx.returnf("name is invalid utf8: {s}", .{name.?}, error.InvalidRecord); return err_ctx.returnf("name is invalid utf8: '{s}'", .{name.?}, error.InvalidRecord);
validate.utf8(gecos.?) catch validate.utf8(gecos.?) catch
return err_ctx.returnf("gecos is invalid utf8: {s}", .{gecos.?}, error.InvalidRecord); return err_ctx.returnf("gecos is invalid utf8: '{s}'", .{gecos.?}, error.InvalidRecord);
validate.utf8(home.?) catch validate.utf8(home.?) catch
return err_ctx.returnf("home is invalid utf8: {s}", .{home.?}, error.InvalidRecord); return err_ctx.returnf("home is invalid utf8: '{s}'", .{home.?}, error.InvalidRecord);
validate.utf8(shell.?) catch validate.utf8(shell.?) catch
return err_ctx.returnf("shell is invalid utf8: {s}", .{shell.?}, error.InvalidRecord); return err_ctx.returnf("shell is invalid utf8: '{s}'", .{shell.?}, error.InvalidRecord);
const user = User{ const user = User{
.uid = uid, .uid = uid,
@ -174,6 +174,42 @@ pub const max_user = User{
.shell = "She.LllL" ** 32, .shell = "She.LllL" ** 32,
}; };
const from_line_examples = [_]struct {
line: []const u8,
want: error{InvalidUser}!User,
}{
.{
.line = "root:x:0:0:root:/root:/bin/bash",
.want = User{
.uid = 0,
.gid = 0,
.name = "root",
.gecos = "root",
.home = "/root",
.shell = "/bin/bash",
},
},
};
test "User.fromLine" {
const allocator = testing.allocator;
var err_ctx = ErrCtx{};
for (from_line_examples) |tt| {
if (tt.want) |want_user| {
var got = try fromLine(allocator, &err_ctx, tt.line);
defer got.deinit(allocator);
try testing.expectEqual(want_user.uid, got.uid);
try testing.expectEqual(want_user.gid, got.gid);
try testing.expectEqualStrings(want_user.name, got.name);
try testing.expectEqualStrings(want_user.gecos, got.gecos);
try testing.expectEqualStrings(want_user.home, got.home);
try testing.expectEqualStrings(want_user.shell, got.shell);
} else |want_err| {
try testing.expectError(want_err, fromLine(allocator, &err_ctx, tt.line));
}
}
}
test "max_user and max_str_len are consistent" { test "max_user and max_str_len are consistent" {
const total_len = max_user.name.len + const total_len = max_user.name.len +
max_user.gecos.len + max_user.gecos.len +