| 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "bytes" |
| 5 | "os" |
| 6 | "path/filepath" |
| 7 | "testing" |
| 8 | ) |
| 9 | |
| 10 | const generatedContractDir = "frontend/src/generated" |
| 11 | |
| 12 | func TestHostContractGeneratedFilesAreCurrent(t *testing.T) { |
| 13 | dir := t.TempDir() |
| 14 | if err := emitContract(dir); err != nil { |
| 15 | t.Fatalf("emit contract: %v", err) |
| 16 | } |
| 17 | for _, name := range []string{contractTSFile, contractJSONFile} { |
| 18 | want, err := os.ReadFile(filepath.Join(dir, name)) |
| 19 | if err != nil { |
| 20 | t.Fatal(err) |
| 21 | } |
| 22 | got, err := os.ReadFile(filepath.Join(generatedContractDir, name)) |
| 23 | if err != nil { |
| 24 | t.Fatalf("%v\nregenerate with: cd desktop && go run . -emit-contract %s", err, generatedContractDir) |
| 25 | } |
| 26 | if !bytes.Equal(got, want) { |
| 27 | t.Fatalf("%s/%s is stale; regenerate with: cd desktop && go run . -emit-contract %s", generatedContractDir, name, generatedContractDir) |
| 28 | } |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | func TestHostContractFlagParsing(t *testing.T) { |
| 33 | for _, tc := range []struct { |
| 34 | args []string |
| 35 | dir string |
| 36 | ok bool |
| 37 | }{ |
| 38 | {[]string{"-emit-contract", "out"}, "out", true}, |
| 39 | {[]string{"--emit-contract", "out"}, "out", true}, |
| 40 | {[]string{"-emit-contract=out/dir"}, "out/dir", true}, |
| 41 | {[]string{"-emit-contract"}, "", false}, |
| 42 | {[]string{"--host-rpc"}, "", false}, |
| 43 | } { |
| 44 | dir, ok := emitContractDir(tc.args) |
| 45 | if dir != tc.dir || ok != tc.ok { |
| 46 | t.Errorf("emitContractDir(%v) = %q, %v; want %q, %v", tc.args, dir, ok, tc.dir, tc.ok) |
| 47 | } |
| 48 | } |
| 49 | if !hostRPCRequested([]string{"launch", "--host-rpc"}) || hostRPCRequested([]string{"--safe-mode"}) { |
| 50 | t.Fatal("hostRPCRequested must match the exact --host-rpc flag") |
| 51 | } |
| 52 | } |
| 53 |