diff options
Diffstat (limited to 'src/cmd/go/vendor_test.go')
| -rw-r--r-- | src/cmd/go/vendor_test.go | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/cmd/go/vendor_test.go b/src/cmd/go/vendor_test.go index 739ce5a5a4..c394365d9f 100644 --- a/src/cmd/go/vendor_test.go +++ b/src/cmd/go/vendor_test.go @@ -10,6 +10,7 @@ import ( "bytes" "fmt" "internal/testenv" + "os" "path/filepath" "regexp" "strings" @@ -327,3 +328,75 @@ func TestVendor12156(t *testing.T) { tg.grepStderrNot("panic", "panicked") tg.grepStderr(`cannot find package "x"`, "wrong error") } + +// Module legacy support does path rewriting very similar to vendoring. + +func TestModLegacy(t *testing.T) { + tg := testgo(t) + defer tg.cleanup() + tg.setenv("GOPATH", filepath.Join(tg.pwd(), "testdata/modlegacy")) + tg.run("list", "-f", "{{.Imports}}", "old/p1") + tg.grepStdout("new/p1", "old/p1 should import new/p1") + tg.run("list", "-f", "{{.Imports}}", "new/p1") + tg.grepStdout("new/p2", "new/p1 should import new/p2 (not new/v2/p2)") + tg.grepStdoutNot("new/v2", "new/p1 should NOT import new/v2*") + tg.grepStdout("new/sub/x/v1/y", "new/p1 should import new/sub/x/v1/y (not new/sub/v2/x/v1/y)") + tg.grepStdoutNot("new/sub/v2", "new/p1 should NOT import new/sub/v2*") + tg.grepStdout("new/sub/inner/x", "new/p1 should import new/sub/inner/x (no rewrites)") + tg.run("build", "old/p1", "new/p1") +} + +func TestModLegacyGet(t *testing.T) { + testenv.MustHaveExternalNetwork(t) + + tg := testgo(t) + defer tg.cleanup() + tg.makeTempdir() + tg.setenv("GOPATH", tg.path("d1")) + tg.run("get", "vcs-test.golang.org/git/modlegacy1-old.git/p1") + tg.run("list", "-f", "{{.Deps}}", "vcs-test.golang.org/git/modlegacy1-old.git/p1") + tg.grepStdout("new.git/p2", "old/p1 should depend on new/p2") + tg.grepStdoutNot("new.git/v2/p2", "old/p1 should NOT depend on new/v2/p2") + tg.run("build", "vcs-test.golang.org/git/modlegacy1-old.git/p1", "vcs-test.golang.org/git/modlegacy1-new.git/p1") + + tg.setenv("GOPATH", tg.path("d2")) + + tg.must(os.RemoveAll(tg.path("d2"))) + tg.run("get", "github.com/rsc/vgotest5") + tg.run("get", "github.com/rsc/vgotest4") + tg.run("get", "github.com/myitcv/vgo_example_compat") + + if testing.Short() { + return + } + + tg.must(os.RemoveAll(tg.path("d2"))) + tg.run("get", "github.com/rsc/vgotest4") + tg.run("get", "github.com/rsc/vgotest5") + tg.run("get", "github.com/myitcv/vgo_example_compat") + + tg.must(os.RemoveAll(tg.path("d2"))) + tg.run("get", "github.com/rsc/vgotest4", "github.com/rsc/vgotest5") + tg.run("get", "github.com/myitcv/vgo_example_compat") + + tg.must(os.RemoveAll(tg.path("d2"))) + tg.run("get", "github.com/rsc/vgotest5", "github.com/rsc/vgotest4") + tg.run("get", "github.com/myitcv/vgo_example_compat") + + tg.must(os.RemoveAll(tg.path("d2"))) + tg.run("get", "github.com/myitcv/vgo_example_compat") + tg.run("get", "github.com/rsc/vgotest4", "github.com/rsc/vgotest5") + + pkgs := []string{"github.com/myitcv/vgo_example_compat", "github.com/rsc/vgotest4", "github.com/rsc/vgotest5"} + for i := 0; i < 3; i++ { + for j := 0; j < 3; j++ { + for k := 0; k < 3; k++ { + if i == j || i == k || k == j { + continue + } + tg.must(os.RemoveAll(tg.path("d2"))) + tg.run("get", pkgs[i], pkgs[j], pkgs[k]) + } + } + } +} |