protogen: generate message skeletons
Copy generator.CamelCase for camel-casing names, with one change: Convert
'.' in names to '_'. This removes the need for the CamelCaseSlice function
which operates on a []string representing a name split along '.'s.
Add protogen.Message.
Reformat generated code.
Add regenerate.bash, largely copied from regenerate.sh.
Change-Id: Iecf0bfc43b552f53e458499a328b933b0c9c5f82
Reviewed-on: https://go-review.googlesource.com/130915
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
diff --git a/protogen/names_test.go b/protogen/names_test.go
new file mode 100644
index 0000000..021e71a
--- /dev/null
+++ b/protogen/names_test.go
@@ -0,0 +1,33 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protogen
+
+import "testing"
+
+func TestCamelCase(t *testing.T) {
+ tests := []struct {
+ in string
+ want GoIdent
+ }{
+ {"one", "One"},
+ {"one_two", "OneTwo"},
+ {"_my_field_name_2", "XMyFieldName_2"},
+ {"Something_Capped", "Something_Capped"},
+ {"my_Name", "My_Name"},
+ {"OneTwo", "OneTwo"},
+ {"_", "X"},
+ {"_a_", "XA_"},
+ {"one.two", "One_Two"},
+ {"one_two.three_four", "OneTwo_ThreeFour"},
+ {"_one._two", "XOne_XTwo"},
+ {"SCREAMING_SNAKE_CASE", "SCREAMING_SNAKE_CASE"},
+ {"double__underscore", "Double_Underscore"},
+ }
+ for _, tc := range tests {
+ if got := camelCase(tc.in); got != tc.want {
+ t.Errorf("CamelCase(%q) = %q, want %q", tc.in, got, tc.want)
+ }
+ }
+}