Refactor code for partitions c srcs
To support protos (and other srcs that generate sources), we need to
partition further. Separate out into a separate common function.
Bug: 200601772
Test: build/bazel/ci/bp2build.sh
Change-Id: I7bf4cd96fd9a9fca4ccb3c96f21a04303201f891
diff --git a/bazel/testing.go b/bazel/testing.go
new file mode 100644
index 0000000..23c8350
--- /dev/null
+++ b/bazel/testing.go
@@ -0,0 +1,105 @@
+// Copyright 2021 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package bazel
+
+import (
+ "fmt"
+
+ "github.com/google/blueprint"
+)
+
+// testModuleInfo implements blueprint.Module interface with sufficient information to mock a subset of
+// a blueprint ModuleContext
+type testModuleInfo struct {
+ name string
+ typ string
+ dir string
+}
+
+// Name returns name for testModuleInfo -- required to implement blueprint.Module
+func (mi testModuleInfo) Name() string {
+ return mi.name
+}
+
+// GenerateBuildActions unused, but required to implmeent blueprint.Module
+func (mi testModuleInfo) GenerateBuildActions(blueprint.ModuleContext) {}
+
+func (mi testModuleInfo) equals(other testModuleInfo) bool {
+ return mi.name == other.name && mi.typ == other.typ && mi.dir == other.dir
+}
+
+// ensure testModuleInfo implements blueprint.Module
+var _ blueprint.Module = testModuleInfo{}
+
+// otherModuleTestContext is a mock context that implements OtherModuleContext
+type otherModuleTestContext struct {
+ modules []testModuleInfo
+ errors []string
+}
+
+// ModuleFromName retrieves the testModuleInfo corresponding to name, if it exists
+func (omc *otherModuleTestContext) ModuleFromName(name string) (blueprint.Module, bool) {
+ for _, m := range omc.modules {
+ if m.name == name {
+ return m, true
+ }
+ }
+ return testModuleInfo{}, false
+}
+
+// testModuleInfo returns the testModuleInfo corresponding to a blueprint.Module if it exists in omc
+func (omc *otherModuleTestContext) testModuleInfo(m blueprint.Module) (testModuleInfo, bool) {
+ mi, ok := m.(testModuleInfo)
+ if !ok {
+ return testModuleInfo{}, false
+ }
+ for _, other := range omc.modules {
+ if other.equals(mi) {
+ return mi, true
+ }
+ }
+ return testModuleInfo{}, false
+}
+
+// OtherModuleType returns type of m if it exists in omc
+func (omc *otherModuleTestContext) OtherModuleType(m blueprint.Module) string {
+ if mi, ok := omc.testModuleInfo(m); ok {
+ return mi.typ
+ }
+ return ""
+}
+
+// OtherModuleName returns name of m if it exists in omc
+func (omc *otherModuleTestContext) OtherModuleName(m blueprint.Module) string {
+ if mi, ok := omc.testModuleInfo(m); ok {
+ return mi.name
+ }
+ return ""
+}
+
+// OtherModuleDir returns dir of m if it exists in omc
+func (omc *otherModuleTestContext) OtherModuleDir(m blueprint.Module) string {
+ if mi, ok := omc.testModuleInfo(m); ok {
+ return mi.dir
+ }
+ return ""
+}
+
+func (omc *otherModuleTestContext) ModuleErrorf(format string, args ...interface{}) {
+ omc.errors = append(omc.errors, fmt.Sprintf(format, args...))
+}
+
+// Ensure otherModuleTestContext implements OtherModuleContext
+var _ OtherModuleContext = &otherModuleTestContext{}