Adding upstream version 1.21.11.upstream/1.21.11upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 236 insertions, 15 deletions

diff --git a/src/cmd/go/testdata/script/get_issue53955.txt b/src/cmd/go/testdata/script/get_issue53955.txt
new file mode 100644
index 0000000..685c6fa
--- /dev/null
+++ b/src/cmd/go/testdata/script/get_issue53955.txt
@@ -0,0 +1,79 @@
+# Regression test for https://go.dev/issue/53955.
+# New remote tags were erroneously added to the local clone of a repo
+# only *after* extracting version information for a locally-cached commit,
+# causing the version information to have incomplete Tags and Version fields.
+
+[short] skip 'constructs a local git repo'
+[!git] skip
+[!net:github.com] skip 'does not actually use github.com because of insteadOf, but silence network check just in case'
+
+# Redirect git to a test-specific .gitconfig.
+# GIT_CONFIG_GLOBAL suffices for git 2.32.0 and newer.
+# For older git versions we also set $HOME.
+env GIT_CONFIG_GLOBAL=$WORK${/}home${/}gopher${/}.gitconfig
+env HOME=$WORK${/}home${/}gopher
+exec git config --global --show-origin user.name
+stdout 'Go Gopher'
+
+# Inject a local repo in place of a remote one, so that we can
+# add commits to the repo partway through the test.
+env GIT_ALLOW_PROTOCOL=file
+env GOPRIVATE=github.com/golang/issue53955
+
+[!GOOS:windows] exec git config --global 'url.file://'$WORK'/repo.insteadOf' 'https://github.com/golang/issue53955'
+[GOOS:windows]  exec git config --global 'url.file:///'$WORK'/repo.insteadOf' 'https://github.com/golang/issue53955'
+
+cd $WORK/repo
+
+env GIT_AUTHOR_NAME='Go Gopher'
+env GIT_AUTHOR_EMAIL='gopher@golang.org'
+env GIT_COMMITTER_NAME=$GIT_AUTHOR_NAME
+env GIT_COMMITTER_EMAIL=$GIT_AUTHOR_EMAIL
+
+exec git init
+
+env GIT_COMMITTER_DATE=2022-07-19T11:07:00-04:00
+env GIT_AUTHOR_DATE=2022-07-19T11:07:00-04:00
+exec git add go.mod issue53955.go
+exec git commit -m 'initial commit'
+exec git branch -m main
+exec git tag v1.0.9
+
+env GIT_COMMITTER_DATE=2022-07-19T11:07:01-04:00
+env GIT_AUTHOR_DATE=2022-07-19T11:07:01-04:00
+exec git add extra.go
+exec git commit -m 'next commit'
+exec git show-ref --tags --heads
+cmp stdout $WORK/.git-refs-1
+
+cd $WORK/m
+go get -x github.com/golang/issue53955@2cb3d49f
+stderr '^go: added github.com/golang/issue53955 v1.0.10-0.20220719150701-2cb3d49f8874$'
+
+cd $WORK/repo
+exec git tag v1.0.10
+
+cd $WORK/m
+go get -x github.com/golang/issue53955@v1.0.10
+! stderr 'v1\.0\.10 is not a tag'
+stderr '^go: upgraded github.com/golang/issue53955 v.* => v1\.0\.10$'
+
+-- $WORK/repo/go.mod --
+module github.com/golang/issue53955
+
+go 1.18
+-- $WORK/repo/issue53955.go --
+package issue53955
+-- $WORK/repo/extra.go --
+package issue53955
+-- $WORK/.git-refs-1 --
+2cb3d49f8874b9362ed0ddd2a6512e4108bbf6b1 refs/heads/main
+050526ebf5883191e990529eb3cc9345abaf838c refs/tags/v1.0.9
+-- $WORK/m/go.mod --
+module m
+
+go 1.18
+-- $WORK/home/gopher/.gitconfig --
+[user]
+	name = Go Gopher
+	email = gopher@golang.org
diff --git a/src/cmd/go/testdata/script/gotoolchain_issue66175.txt b/src/cmd/go/testdata/script/gotoolchain_issue66175.txt
new file mode 100644
index 0000000..5db4dbf
--- /dev/null
+++ b/src/cmd/go/testdata/script/gotoolchain_issue66175.txt
@@ -0,0 +1,109 @@
+env TESTGO_VERSION=go1.14
+
+# Clear the path so this test doesn't fail if the system running it\
+# has a binary named go1.21 or go1.22 on its path.
+[GOOS:plan9] env path=
+[!GOOS:plan9] env PATH=
+
+# check for invalid toolchain in go.mod
+go mod init m
+go mod edit -go=1.14 -toolchain=go1.22
+! go version
+stderr 'go: invalid toolchain: go1.22 is a language version but not a toolchain version \(go1.22.x\)'
+
+rm go.mod
+go mod init m
+go mod edit -go=1.14 -toolchain=go1.21
+! go version
+stderr 'go: invalid toolchain: go1.21 is a language version but not a toolchain version \(go1.21.x\)'
+
+rm go.mod
+go mod init m
+go mod edit -go=1.14 -toolchain=go1.20
+! go version
+stderr 'go: downloading go1.20 '
+
+
+# check for invalid GOTOOLCHAIN
+env GOTOOLCHAIN=go1.14
+go version
+stdout 'go1.14'
+
+env GOTOOLCHAIN=go1.20
+! go version
+stderr 'go: downloading go1.20 '
+
+env GOTOOLCHAIN=go1.21
+! go version
+stderr 'go: invalid toolchain: go1.21 is a language version but not a toolchain version \(go1.21.x\)'
+
+env GOTOOLCHAIN=go1.22
+! go version
+stderr 'go: invalid toolchain: go1.22 is a language version but not a toolchain version \(go1.22.x\)'
+
+env GOTOOLCHAIN=go1.20+auto
+! go version
+stderr 'go: downloading go1.20 '
+
+env GOTOOLCHAIN=go1.21+auto
+! go version
+stderr 'go: invalid toolchain: go1.21 is a language version but not a toolchain version \(go1.21.x\)'
+
+env GOTOOLCHAIN=go1.22+auto
+! go version
+stderr 'go: invalid toolchain: go1.22 is a language version but not a toolchain version \(go1.22.x\)'
+
+env GOTOOLCHAIN=go1.21rc3
+! go version
+stderr 'go: downloading go1.21rc3 '
+
+env GOTOOLCHAIN=go1.22rc2
+! go version
+stderr 'go: downloading go1.22rc2 '
+
+env GOTOOLCHAIN=go1.66
+! go version
+stderr 'go: invalid toolchain: go1.66 is a language version but not a toolchain version \(go1.66.x\)'
+
+env GOTOOLCHAIN=go1.18beta2
+! go version
+stderr 'go: downloading go1.18beta2 '
+
+# go1.X is okay for path lookups
+env GOTOOLCHAIN=go1.20+path
+! go version
+stderr 'go: cannot find "go1.20" in PATH'
+
+env GOTOOLCHAIN=go1.21+path
+! go version
+stderr 'go: cannot find "go1.21" in PATH'
+
+env GOTOOLCHAIN=go1.22+path
+! go version
+stderr 'go: cannot find "go1.22" in PATH'
+
+# When a toolchain download takes place, download 1.X.0
+env GOTOOLCHAIN=auto
+rm go.mod
+go mod init m
+go mod edit -go=1.300 -toolchain=none
+! go version
+stderr 'go: downloading go1.300.0 '
+
+rm go.mod
+go mod init m
+go mod edit -go=1.21 -toolchain=none
+! go version
+stderr 'go: downloading go1.21.0 '
+
+rm go.mod
+go mod init m
+go mod edit -go=1.22 -toolchain=none
+! go version
+stderr 'go: downloading go1.22.0 '
+
+rm go.mod
+go mod init m
+go mod edit -go=1.15 -toolchain=none
+! go version
+stderr 'go: downloading go1.15 '
diff --git a/src/cmd/go/testdata/script/mod_download_git_bareRepository.txt b/src/cmd/go/testdata/script/mod_download_git_bareRepository.txt
index 8050461..a61283c 100644
--- a/src/cmd/go/testdata/script/mod_download_git_bareRepository.txt
+++ b/src/cmd/go/testdata/script/mod_download_git_bareRepository.txt
@@ -1,8 +1,14 @@
 [short] skip
 [!git] skip
-[!GOOS:linux] skip  # Uses XDG_CONFIG_HOME
 
-env GIT_CONFIG_GLOBAL=$WORK/.gitconfig
+# Redirect git to a test-specific .gitconfig.
+# GIT_CONFIG_GLOBAL suffices for git 2.32.0 and newer.
+# For older git versions we also set $HOME.
+env GIT_CONFIG_GLOBAL=$WORK${/}home${/}gopher${/}.gitconfig
+env HOME=$WORK${/}home${/}gopher
+exec git config --global --show-origin user.name
+stdout 'Go Gopher'
+
 env GOPRIVATE=vcs-test.golang.org
 
 go mod download -x
@@ -14,6 +20,9 @@ go 1.18
 
 require vcs-test.golang.org/git/gitrepo1.git v1.2.3
 
--- $WORK/.gitconfig --
+-- $WORK/home/gopher/.gitconfig --
+[user]
+	name = Go Gopher
+	email = gopher@golang.org
 [safe]
-bareRepository = explicit
+	bareRepository = explicit
diff --git a/src/cmd/go/testdata/script/mod_download_git_decorate_full.txt b/src/cmd/go/testdata/script/mod_download_git_decorate_full.txt
index 080ccf0..9afd347 100644
--- a/src/cmd/go/testdata/script/mod_download_git_decorate_full.txt
+++ b/src/cmd/go/testdata/script/mod_download_git_decorate_full.txt
@@ -3,12 +3,15 @@ env GO111MODULE=on
 [short] skip
 [!git] skip
 
-env GOPROXY=direct
-env HOME=$WORK/home/gopher
-
+# Redirect git to a test-specific .gitconfig.
+# GIT_CONFIG_GLOBAL suffices for git 2.32.0 and newer.
+# For older git versions we also set $HOME.
+env GIT_CONFIG_GLOBAL=$WORK${/}home${/}gopher${/}.gitconfig
+env HOME=$WORK${/}home${/}gopher
+exec git config --global --show-origin user.name
+stdout 'Go Gopher'
 
-go env GOPROXY
-stdout 'direct'
+env GOPROXY=direct
 
 exec git config --get log.decorate
 stdout 'full'
@@ -24,5 +27,8 @@ go list -m vcs-test.golang.org/git/gitrepo1.git@v1.2.3
 stdout 'vcs-test.golang.org/git/gitrepo1.git v1.2.3'
 
 -- $WORK/home/gopher/.gitconfig --
+[user]
+	name = Go Gopher
+	email = gopher@golang.org
 [log]
 	decorate = full
diff --git a/src/cmd/go/testdata/script/mod_download_issue51114.txt b/src/cmd/go/testdata/script/mod_download_issue51114.txt
index 4d274d6..a28d467 100644
--- a/src/cmd/go/testdata/script/mod_download_issue51114.txt
+++ b/src/cmd/go/testdata/script/mod_download_issue51114.txt
@@ -1,8 +1,14 @@
 [!net:github.com] skip
 [!git] skip
-[!GOOS:linux] skip  # Uses XDG_CONFIG_HOME
 
-env GIT_CONFIG_GLOBAL=$WORK/.gitconfig
+# Redirect git to a test-specific .gitconfig.
+# GIT_CONFIG_GLOBAL suffices for git 2.32.0 and newer.
+# For older git versions we also set $HOME.
+env GIT_CONFIG_GLOBAL=$WORK${/}home${/}gopher${/}.gitconfig
+env HOME=$WORK${/}home${/}gopher
+exec git config --global --show-origin user.name
+stdout 'Go Gopher'
+
 env GOPROXY=direct
 
 ! go mod download
@@ -15,6 +21,9 @@ go 1.18
 
 require github.com/golang/notexist/subdir v0.1.0
 
--- $WORK/.gitconfig --
+-- $WORK/home/gopher/.gitconfig --
+[user]
+	name = Go Gopher
+	email = gopher@golang.org
 [url "git@github.com:"]
 	insteadOf = https://github.com/
diff --git a/src/cmd/go/testdata/script/mod_download_private_vcs.txt b/src/cmd/go/testdata/script/mod_download_private_vcs.txt
index 2f72a42..5c8d93a 100644
--- a/src/cmd/go/testdata/script/mod_download_private_vcs.txt
+++ b/src/cmd/go/testdata/script/mod_download_private_vcs.txt
@@ -5,6 +5,14 @@ env GO111MODULE=on
 [!git] skip
 env GOPROXY=direct
 
+# Redirect git to a test-specific .gitconfig.
+# GIT_CONFIG_GLOBAL suffices for git 2.32.0 and newer.
+# For older git versions we also set $HOME.
+env GIT_CONFIG_GLOBAL=$WORK${/}home${/}gopher${/}.gitconfig
+env HOME=$WORK${/}home${/}gopher
+exec git config --global --show-origin user.name
+stdout 'Go Gopher'
+
 ! go mod download github.com/golang/nonexist@latest
 stderr 'Confirm the import path was entered correctly.'
 stderr 'If this is a private repository, see https://golang.org/doc/faq#git_https for additional information.'
@@ -27,7 +35,7 @@ stderr '^If this is a private repository, see https://golang.org/doc/faq#git_htt
 # Test that Git clone errors will be shown to the user instead of a generic
 # "unknown revision" error. To do this we want to force git ls-remote to return
 # an error we don't already have special handling for. See golang/go#42751.
-env HOME=$WORK${/}home${/}gopher
+exec git config --global url.git@github.com.insteadOf https://github.com/
 env GIT_SSH_COMMAND=false
 ! go install github.com/golang/nonexist@master
 stderr 'fatal: Could not read from remote repository.'
@@ -35,5 +43,6 @@ stderr 'fatal: Could not read from remote repository.'
 ! stdout .
 
 -- $WORK/home/gopher/.gitconfig --
-[url "git@github.com:"]
-	insteadOf = https://github.com/
+[user]
+	name = Go Gopher
+	email = gopher@golang.org