cmd/go: convert TestLegacyModGet to the script framework

I think this test needs to be split up eventually. It's one of
the longest tests.

Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: If2168fac040d78fd0ec3dcbdef2affd2a8f48f6d
Reviewed-on: https://go-review.googlesource.com/c/go/+/214158
Reviewed-by: Jay Conrod <jayconrod@google.com>

diff --git a/src/cmd/go/testdata/script/mod_get_legacy.txt b/src/cmd/go/testdata/script/mod_get_legacy.txt
new file mode 100644 (file)
index 0000000..28a820e
--- /dev/null
+++ b/src/cmd/go/testdata/script/mod_get_legacy.txt
@@ -0,0 +1,57 @@
+# This test was converted from a test in vendor_test.go (which no longer exists).
+# That seems to imply that it's about vendoring semantics, but the test doesn't
+# use 'go -mod=vendor' (and none of the fetched repos have vendor folders).
+# The test still seems to be useful as a test of direct-mode go get.
+
+[short] skip
+[!exec:git] skip
+
+env GOPATH=$WORK/tmp/d1
+go get vcs-test.golang.org/git/modlegacy1-old.git/p1
+go list -f '{{.Deps}}' vcs-test.golang.org/git/modlegacy1-old.git/p1
+stdout 'new.git/p2' # old/p1 should depend on new/p2
+! stdout new.git/v2/p2 # old/p1 should NOT depend on new/v2/p2
+go build vcs-test.golang.org/git/modlegacy1-old.git/p1 vcs-test.golang.org/git/modlegacy1-new.git/p1
+! stdout .
+
+env GOPATH=$WORK/tmp/d2
+
+rm $GOPATH
+go get github.com/rsc/vgotest5
+go get github.com/rsc/vgotest4
+go get github.com/myitcv/vgo_example_compat
+
+rm $GOPATH
+go get github.com/rsc/vgotest4
+go get github.com/rsc/vgotest5
+go get github.com/myitcv/vgo_example_compat
+
+rm $GOPATH
+go get github.com/rsc/vgotest4 github.com/rsc/vgotest5
+go get github.com/myitcv/vgo_example_compat
+
+rm $GOPATH
+go get github.com/rsc/vgotest5 github.com/rsc/vgotest4
+go get github.com/myitcv/vgo_example_compat
+
+rm $GOPATH
+go get github.com/myitcv/vgo_example_compat
+go get github.com/rsc/vgotest5 github.com/rsc/vgotest4
+
+rm $GOPATH
+go get github.com/myitcv/vgo_example_compat github.com/rsc/vgotest4 github.com/rsc/vgotest5
+
+rm $GOPATH
+go get github.com/myitcv/vgo_example_compat github.com/rsc/vgotest5 github.com/rsc/vgotest4
+
+rm $GOPATH
+go get github.com/rsc/vgotest4 github.com/myitcv/vgo_example_compat github.com/rsc/vgotest5
+
+rm $GOPATH
+go get github.com/rsc/vgotest4 github.com/rsc/vgotest5 github.com/myitcv/vgo_example_compat
+
+rm $GOPATH
+go get github.com/rsc/vgotest5 github.com/myitcv/vgo_example_compat github.com/rsc/vgotest4
+
+rm $GOPATH
+go get github.com/rsc/vgotest5 github.com/rsc/vgotest4 github.com/myitcv/vgo_example_compat
\ No newline at end of file

diff --git a/src/cmd/go/vendor_test.go b/src/cmd/go/vendor_test.go
deleted file mode 100644 (file)
index 9d568b9..0000000
--- a/src/cmd/go/vendor_test.go
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright 2015 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.
-
-// Tests for vendoring semantics.
-
-package main_test
-
-import (
-       "internal/testenv"
-       "os"
-       "testing"
-)
-
-func TestLegacyModGet(t *testing.T) {
-       testenv.MustHaveExternalNetwork(t)
-       testenv.MustHaveExecPath(t, "git")
-
-       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])
-                       }
-               }
-       }
-}