func TestCreateMakefile(t *testing.T) {
oldChooseTool := toolchain.ChooseTool
defer func() { toolchain.ChooseTool = oldChooseTool }()
toolchain.ChooseTool = func(op, unitType string) (*srclib.ToolRef, error) {
return &srclib.ToolRef{
Toolchain: "tc",
Subcmd: "t",
}, nil
}
buildDataDir := "testdata"
c := &config.Tree{
SourceUnits: []*unit.SourceUnit{
{
Key: unit.Key{
Name: "n",
Type: "t",
},
Info: unit.Info{
Files: []string{"f"},
Ops: map[string][]byte{
"graph": nil,
"depresolve": nil,
},
},
},
},
}
mf, err := plan.CreateMakefile(buildDataDir, nil, "", c)
if err != nil {
t.Fatal(err)
}
want := `
.PHONY: all
all: testdata/n/t.depresolve.json testdata/n/t.graph.json
testdata/n/t.depresolve.json: testdata/n/t.unit.json
srclib tool "tc" "t" < $^ 1> $@
testdata/n/t.graph.json: testdata/n/t.unit.json
srclib tool "tc" "t" < $< | srclib internal normalize-graph-data --unit-type "t" --dir . 1> $@
.DELETE_ON_ERROR:
`
gotBytes, err := makex.Marshal(mf)
if err != nil {
t.Fatal(err)
}
want = strings.TrimSpace(want)
got := string(bytes.TrimSpace(gotBytes))
if got != want {
t.Errorf("got makefile:\n==========\n%s\n==========\n\nwant makefile:\n==========\n%s\n==========", got, want)
}
}
func (c *MakefileCmd) Execute(args []string) error {
mf, err := CreateMakefile(c.ToolchainExecOpt, c.BuildCacheOpt)
if err != nil {
return err
}
mfData, err := makex.Marshal(mf)
if err != nil {
return err
}
_, err = os.Stdout.Write(mfData)
return err
}
func (c *MakefileCmd) Execute(args []string) error {
mf, err := CreateMakefile()
if err != nil {
return err
}
mfData, err := makex.Marshal(mf)
if err != nil {
return err
}
_, err = os.Stdout.Write(mfData)
return err
}
func TestCreateMakefile(t *testing.T) {
buildDataDir := "testdata"
c := &config.Tree{
SourceUnits: []*unit.SourceUnit{
{
Name: "n",
Type: "t",
Files: []string{"f"},
Ops: map[string]*srclib.ToolRef{
"graph": {Toolchain: "tc", Subcmd: "t"},
"depresolve": {Toolchain: "tc", Subcmd: "t"},
},
},
},
}
mf, err := plan.CreateMakefile(buildDataDir, nil, "", c, plan.Options{NoCache: true})
if err != nil {
t.Fatal(err)
}
sep := string(filepath.Separator)
want := `
all: testdata` + sep + `n` + sep + `t.graph.json testdata` + sep + `n` + sep + `t.depresolve.json
testdata` + sep + `n` + sep + `t.graph.json: testdata` + sep + `n` + sep + `t.unit.json f
src tool "tc" "t" < $< | src internal normalize-graph-data --unit-type "t" --dir . 1> $@
testdata` + sep + `n` + sep + `t.depresolve.json: testdata` + sep + `n` + sep + `t.unit.json
src tool "tc" "t" < $^ 1> $@
.DELETE_ON_ERROR:
`
gotBytes, err := makex.Marshal(mf)
if err != nil {
t.Fatal(err)
}
want = strings.TrimSpace(want)
got := string(bytes.TrimSpace(gotBytes))
if got != want {
t.Errorf("got makefile:\n==========\n%s\n==========\n\nwant makefile:\n==========\n%s\n==========", got, want)
}
}