Test windows/arm64 pipeline (go-delve#3200)

* Test windows/arm64 pipeline * update build script to support windows/arm64 * skip TestLaunchRequestWithRelativeExecPath is symblink can't be created * partially fix and skip TestCgoStacktrace * update backend health docs * update * log test output * skip starbind test on windows arm64 * skip starbind test on windows arm64 * skip rtype test on windows arm64 * skip pie backend tests on windows/arm64 * fix tests * skip function calls test on windows/arm64 * fix tests * revert hardware breakpoint test relax * add pie test clarification * skip symlink test only on windows * skip TestStepConcurrentDirect * readd exp.winarm64 * fix param * add exp.winarm64 tags * skip TestGeneratedDoc on winarm64
panda-sheep · Dec 5, 2022 · e5006c1 · e5006c1
1 parent 5ca60a8
commit e5006c1
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Showing 10 changed files with 110 additions and 66 deletions.
diff --git a/.teamcity/settings.kts b/.teamcity/settings.kts
@@ -204,7 +204,7 @@ class TestBuild(val os: String, val arch: String, version: String, buildId: Abso
                     scriptMode = file {
                         path = "_scripts/test_windows.ps1"
                     }
-                    param("jetbrains_powershell_scriptArguments", "-version ${"go$version"} -arch $arch")
+                    param("jetbrains_powershell_scriptArguments", "-version ${"go$version"} -arch $arch -binDir %teamcity.build.systemDir%")
                 }
             }
             "mac" -> {

diff --git a/Documentation/backend_test_health.md b/Documentation/backend_test_health.md
@@ -22,3 +22,6 @@ Tests skipped by each supported backend:
 	* 1 broken
 	* 3 see https://github.com/go-delve/delve/issues/2768
 	* 1 upstream issue
+* windows/arm64 skipped = 2
+	* 1 broken - cgo stacktraces
+	* 1 broken - step concurrent
diff --git a/_fixtures/cgostacktest/hello.c b/_fixtures/cgostacktest/hello.c
@@ -7,8 +7,12 @@
 #elif __i386__
 #define BREAKPOINT asm("int3;")
 #elif __aarch64__
+#ifdef WIN32
+#define BREAKPOINT asm("brk 0xF000;")
+#else
 #define BREAKPOINT asm("brk 0;")
 #endif
+#endif
 
 void helloworld_pt2(int x) {
 	BREAKPOINT;

diff --git a/_scripts/make.go b/_scripts/make.go
@@ -42,15 +42,6 @@ func NewMakeCommands() *cobra.Command {
 		Use:   "build",
 		Short: "Build delve",
 		Run: func(cmd *cobra.Command, args []string) {
-			tagFlag := prepareMacnative()
-			if len(*Tags) > 0 {
-				if len(tagFlag) == 0 {
-					tagFlag = "-tags="
-				} else {
-					tagFlag += ","
-				}
-				tagFlag += strings.Join(*Tags, ",")
-			}
 			envflags := []string{}
 			if len(Architecture) > 0 {
 				envflags = append(envflags, "GOARCH="+Architecture)
@@ -59,9 +50,9 @@ func NewMakeCommands() *cobra.Command {
 				envflags = append(envflags, "GOOS="+OS)
 			}
 			if len(envflags) > 0 {
-				executeEnv(envflags, "go", "build", "-ldflags", "-extldflags -static", tagFlag, buildFlags(), DelveMainPackagePath)
+				executeEnv(envflags, "go", "build", "-ldflags", "-extldflags -static", tagFlags(), buildFlags(), DelveMainPackagePath)
 			} else {
-				execute("go", "build", "-ldflags", "-extldflags -static", tagFlag, buildFlags(), DelveMainPackagePath)
+				execute("go", "build", "-ldflags", "-extldflags -static", tagFlags(), buildFlags(), DelveMainPackagePath)
 			}
 			if runtime.GOOS == "darwin" && os.Getenv("CERT") != "" && canMacnative() {
 				codesign("./dlv")
@@ -78,8 +69,7 @@ func NewMakeCommands() *cobra.Command {
 		Use:   "install",
 		Short: "Installs delve",
 		Run: func(cmd *cobra.Command, args []string) {
-			tagFlag := prepareMacnative()
-			execute("go", "install", tagFlag, buildFlags(), DelveMainPackagePath)
+			execute("go", "install", tagFlags(), buildFlags(), DelveMainPackagePath)
 			if runtime.GOOS == "darwin" && os.Getenv("CERT") != "" && canMacnative() {
 				codesign(installedExecutablePath())
 			}
@@ -290,7 +280,24 @@ func prepareMacnative() string {
 	if !checkCert() {
 		return ""
 	}
-	return "-tags=macnative"
+	return "macnative"
+}
+
+func tagFlags() string {
+	var tags []string
+	if mactags := prepareMacnative(); mactags != "" {
+		tags = append(tags, mactags)
+	}
+	if runtime.GOOS == "windows" && runtime.GOARCH == "arm64" {
+		tags = append(tags, "exp.winarm64")
+	}
+	if Tags != nil && len(*Tags) > 0 {
+		tags = append(tags, *Tags...)
+	}
+	if len(tags) == 0 {
+		return ""
+	}
+	return "-tags=" + strings.Join(tags, ",")
 }
 
 func buildFlags() []string {
@@ -390,8 +397,9 @@ func testStandard() {
 		case "linux":
 			dopie = true
 		case "windows":
+			// windows/arm64 always uses pie buildmode, no need to test everything again.
 			// only on Go 1.15 or later, with CGO_ENABLED and gcc found in path
-			if goversion.VersionAfterOrEqual(runtime.Version(), 1, 15) {
+			if runtime.GOARCH != "arm64" && goversion.VersionAfterOrEqual(runtime.Version(), 1, 15) {
 				out, err := exec.Command("go", "env", "CGO_ENABLED").CombinedOutput()
 				if err != nil {
 					panic(err)
@@ -451,11 +459,11 @@ func testCmdIntl(testSet, testRegex, testBackend, testBuildMode string) {
 	}
 
 	if len(testPackages) > 3 {
-		executeq(env, "go", "test", testFlags(), buildFlags(), testPackages, backendFlag, buildModeFlag)
+		executeq(env, "go", "test", testFlags(), buildFlags(), tagFlags(), testPackages, backendFlag, buildModeFlag)
 	} else if testRegex != "" {
-		executeq(env, "go", "test", testFlags(), buildFlags(), testPackages, "-run="+testRegex, backendFlag, buildModeFlag)
+		executeq(env, "go", "test", testFlags(), buildFlags(), tagFlags(), testPackages, "-run="+testRegex, backendFlag, buildModeFlag)
 	} else {
-		executeq(env, "go", "test", testFlags(), buildFlags(), testPackages, backendFlag, buildModeFlag)
+		executeq(env, "go", "test", testFlags(), buildFlags(), tagFlags(), testPackages, backendFlag, buildModeFlag)
 	}
 }
 
@@ -494,7 +502,7 @@ func inpath(exe string) bool {
 
 func allPackages() []string {
 	r := []string{}
-	for _, dir := range strings.Split(getoutput("go", "list", "-mod=vendor", "./..."), "\n") {
+	for _, dir := range strings.Split(getoutput("go", "list", "-mod=vendor", tagFlags(), "./..."), "\n") {
 		dir = strings.TrimSpace(dir)
 		if dir == "" || strings.Contains(dir, "/vendor/") || strings.Contains(dir, "/_scripts") {
 			continue

diff --git a/_scripts/test_windows.ps1 b/_scripts/test_windows.ps1
@@ -1,63 +1,81 @@
 param (
     [Parameter(Mandatory = $true)][string]$version,
-    [Parameter(Mandatory = $true)][string]$arch
+    [Parameter(Mandatory = $true)][string]$arch,
+    [Parameter(Mandatory = $false)][string]$binDir
 )
 
-Set-MpPreference -DisableRealtimeMonitoring $true
-
-if ($arch -eq "arm64") {
-    # TODO: Remove when TeamCity subproject for windows/arm64 is set up.
-    Exit 0
+if ($binDir -eq "") {
+    # TODO: remove once the current version of settings.kts gets to master.
+    $binDir = Resolve-Path "../../system" # working directory
 }
 
-# Install Chocolatey
-#Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))
+
+Set-MpPreference -DisableRealtimeMonitoring $true -ErrorAction SilentlyContinue
 
 # Install MinGW.
-choco install -y mingw
+if ($arch -eq "amd64")
+{
+    # Install Chocolatey
+    #Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))
+    choco install -y mingw
+} elseif ($arch -eq "arm64") {
+    $llvmVersion = "20220906"
+    $name = "llvm-mingw-$llvmVersion-ucrt-aarch64"
+    if (-Not(Test-Path "$binDir\llvm-mingw\$name"))
+    {
+        New-Item "$binDir\llvm-mingw" -ItemType Directory -ErrorAction SilentlyContinue
+        $url = "https://github.com/mstorsjo/llvm-mingw/releases/download/$llvmVersion/$name.zip"
+        Invoke-WebRequest -UserAgent wget -Uri $url -OutFile "$env:TEMP\$name.zip"
+        Expand-Archive -Force -LiteralPath "$env:TEMP\$name.zip" -DestinationPath "$binDir\llvm-mingw\"
+    }
+    $env:PATH = "$binDir\llvm-mingw\$name\bin;$env:PATH"
+} else {
+    Write-Error "Unsupported architecture: $arch" -ErrorAction Stop
+}
 
 # Install Procdump
-if (-Not(Test-Path "C:\procdump"))
+if (-Not(Test-Path "$binDir\procdump"))
 {
-    mkdir C:\procdump
-    Invoke-WebRequest -UserAgent wget -Uri https://download.sysinternals.com/files/Procdump.zip -OutFile C:\procdump\procdump.zip
-    &7z x -oC:\procdump\ C:\procdump\procdump.zip > $null
+    New-Item "$binDir\procdump" -ItemType Directory
+    Invoke-WebRequest -UserAgent wget -Uri "https://download.sysinternals.com/files/Procdump.zip" -OutFile "$env:TEMP\procdump.zip"
+    Expand-Archive -Force -LiteralPath "$env:TEMP\procdump.zip" -DestinationPath "$binDir\procdump"
 }
 
-$env:PATH += ";C:\procdump;C:\mingw64\bin"
+$env:PATH = "$binDir\procdump;$env:PATH"
 
 function GetGo($version) {
-    $env:GOROOT = "C:\go\$version"
+    $env:GOROOT = "$binDir\go\$version"
     if (-Not(Test-Path $env:GOROOT))
     {
         $file = "$version.windows-$arch.zip"
         $url = "https://dl.google.com/go/$file"
-        Invoke-WebRequest -UserAgent wget -Uri $url -OutFile $file
-        &7z x -oC:\go $file > $null
-        Move-Item -Path C:\go\go -Destination $env:GOROOT -force
+        Invoke-WebRequest -UserAgent wget -Uri $url -OutFile "$env:TEMP\$file"
+        Expand-Archive -Force -LiteralPath "$env:TEMP\$file" -DestinationPath "$env:TEMP\$version"
+        New-Item $env:GOROOT -ItemType Directory
+        Move-Item -Path "$env:TEMP\$version\go\*" -Destination $env:GOROOT -Force
     }
 }
 
 if ($version -eq "gotip") {
     #Exit 0
-    $latest = Invoke-WebRequest -Uri https://golang.org/VERSION?m=text -UseBasicParsing | Select-Object -ExpandProperty Content
+    $latest = Invoke-WebRequest -Uri "https://golang.org/VERSION?m=text" -UseBasicParsing | Select-Object -ExpandProperty Content
     GetGo $latest
     $env:GOROOT_BOOTSTRAP = $env:GOROOT
-    $env:GOROOT = "C:\go\go-tip"
+    $env:GOROOT = "$binDir\go\go-tip"
     Write-Host "Building Go with GOROOT_BOOTSTRAP $env:GOROOT_BOOTSTRAP"
     if (-Not(Test-Path $env:GOROOT)) {
-        git clone https://go.googlesource.com/go C:\go\go-tip
-        Push-Location -Path C:\go\go-tip\src
+        git clone "https://go.googlesource.com/go" "$binDir\go\go-tip"
+        Push-Location -Path "$binDir\go\go-tip\src"
     } else {
-        Push-Location -Path C:\go\go-tip\src
+        Push-Location -Path "$binDir\go\go-tip\src"
         git pull
     }
     .\make.bat
     Pop-Location
 } else {
     # Install Go
     Write-Host "Finding latest patch version for $version"
-    $versions = Invoke-WebRequest -Uri 'https://golang.org/dl/?mode=json&include=all' -UseBasicParsing | foreach {$_.Content} | ConvertFrom-Json
+    $versions = Invoke-WebRequest -Uri "https://golang.org/dl/?mode=json&include=all" -UseBasicParsing | foreach {$_.Content} | ConvertFrom-Json
     $v = $versions | foreach {$_.version} | Select-String -Pattern "^$version($|\.)" | Sort-Object -Descending | Select-Object -First 1
     if ($v -eq $null) {
       $v = $versions | foreach {$_.version} | Select-String -Pattern "^$version(rc)" | Sort-Object -Descending | Select-Object -First 1
@@ -69,25 +87,17 @@ if ($version -eq "gotip") {
     GetGo $v
 }
 
-$env:GOPATH = "C:\gopath"
-$env:PATH += ";$env:GOROOT\bin;$env:GOPATH\bin"
+$env:GOPATH = "$binDir\gopath"
+$env:PATH = "$env:GOROOT\bin;$env:GOPATH\bin;$env:PATH"
 Write-Host $env:PATH
 Write-Host $env:GOROOT
 Write-Host $env:GOPATH
 
+Get-Command go
 go version
 go env
-go run _scripts/make.go test
-$x = $LastExitCode
-if ($version -ne "gotip") {
-	Exit $x
-}
-
-# TODO: Remove once we have a windows/arm64 builder.
-# Test windows/arm64 compiles.
-$env:GOARCH = "arm64"
-go run _scripts/make.go build --tags exp.winarm64
+go run _scripts/make.go test -v
 $x = $LastExitCode
 if ($version -ne "gotip") {
-	Exit $x
+    Exit $x
 }
diff --git a/cmd/dlv/dlv_test.go b/cmd/dlv/dlv_test.go
@@ -210,7 +210,11 @@ func getDlvBin(t *testing.T) (string, string) {
 	// we can ensure we don't get build errors
 	// depending on the test ordering.
 	os.Setenv("CGO_LDFLAGS", ldFlags)
-	return getDlvBinInternal(t)
+	var tags string
+	if runtime.GOOS == "windows" && runtime.GOARCH == "arm64" {
+		tags = "-tags=exp.winarm64"
+	}
+	return getDlvBinInternal(t, tags)
 }
 
 func getDlvBinEBPF(t *testing.T) (string, string) {
@@ -424,6 +428,10 @@ func TestGeneratedDoc(t *testing.T) {
 	if strings.ToLower(os.Getenv("TRAVIS")) == "true" && runtime.GOOS == "windows" {
 		t.Skip("skipping test on Windows in CI")
 	}
+	if runtime.GOOS == "windows" && runtime.GOARCH == "arm64" {
+		//TODO(qmuntal): investigate further when the Windows ARM64 backend is more stable.
+		t.Skip("skipping test on Windows in CI")
+	}
 	// Checks gen-cli-docs.go
 	var generatedBuf bytes.Buffer
 	commands := terminal.DebugCommands(nil)
@@ -457,9 +465,9 @@ func TestGeneratedDoc(t *testing.T) {
 		return out
 	}
 
+	checkAutogenDoc(t, "Documentation/backend_test_health.md", "go run _scripts/gen-backend_test_health.go", runScript("_scripts/gen-backend_test_health.go", "-"))
 	checkAutogenDoc(t, "pkg/terminal/starbind/starlark_mapping.go", "'go generate' inside pkg/terminal/starbind", runScript("_scripts/gen-starlark-bindings.go", "go", "-"))
 	checkAutogenDoc(t, "Documentation/cli/starlark.md", "'go generate' inside pkg/terminal/starbind", runScript("_scripts/gen-starlark-bindings.go", "doc/dummy", "Documentation/cli/starlark.md"))
-	checkAutogenDoc(t, "Documentation/backend_test_health.md", "go run _scripts/gen-backend_test_health.go", runScript("_scripts/gen-backend_test_health.go", "-"))
 	if goversion.VersionAfterOrEqual(runtime.Version(), 1, 18) {
 		checkAutogenDoc(t, "_scripts/rtype-out.txt", "go run _scripts/rtype.go report _scripts/rtype-out.txt", runScript("_scripts/rtype.go", "report"))
 		runScript("_scripts/rtype.go", "check")

diff --git a/pkg/proc/proc_test.go b/pkg/proc/proc_test.go
@@ -2482,6 +2482,7 @@ func TestStepOut(t *testing.T) {
 
 func TestStepConcurrentDirect(t *testing.T) {
 	skipOn(t, "broken", "freebsd")
+	skipOn(t, "broken - step concurrent", "windows", "arm64")
 	protest.AllowRecording(t)
 	withTestProcess("teststepconcurrent", t, func(p *proc.Target, fixture protest.Fixture) {
 		bp := setFileBreakpoint(p, t, fixture.Source, 37)
@@ -3424,6 +3425,7 @@ func TestCgoStacktrace(t *testing.T) {
 	}
 
 	skipOn(t, "broken - cgo stacktraces", "386")
+	skipOn(t, "broken - cgo stacktraces", "windows", "arm64")
 	protest.MustHaveCgo(t)
 
 	// Tests that:
@@ -3635,8 +3637,8 @@ func TestIssue1008(t *testing.T) {
 		if !strings.HasSuffix(loc.File, "/main.go") {
 			t.Errorf("unexpected location %s:%d\n", loc.File, loc.Line)
 		}
-		if loc.Line > 31 {
-			t.Errorf("unexpected location %s:%d (file only has 30 lines)\n", loc.File, loc.Line)
+		if loc.Line > 35 {
+			t.Errorf("unexpected location %s:%d (file only has 34 lines)\n", loc.File, loc.Line)
 		}
 	})
 }
@@ -4042,10 +4044,15 @@ func TestInlineStepOut(t *testing.T) {
 
 func TestInlineFunctionList(t *testing.T) {
 	// We should be able to list all functions, even inlined ones.
-	if ver, _ := goversion.Parse(runtime.Version()); ver.Major >= 0 && !ver.AfterOrEqual(goversion.GoVersion{Major: 1, Minor: 10, Rev: -1}) {
+	ver, _ := goversion.Parse(runtime.Version())
+	if ver.Major >= 0 && !ver.AfterOrEqual(goversion.GoVersion{Major: 1, Minor: 10, Rev: -1}) {
 		// Versions of go before 1.10 do not have DWARF information for inlined calls
 		t.Skip("inlining not supported")
 	}
+	if runtime.GOOS == "windows" && runtime.GOARCH == "arm64" {
+		// TODO(qmuntal): seems to be an upstream issue, investigate.
+		t.Skip("inlining not supported")
+	}
 	withTestProcessArgs("testinline", t, ".", []string{}, protest.EnableInlining|protest.EnableOptimization, func(p *proc.Target, fixture protest.Fixture) {
 		var found bool
 		for _, fn := range p.BinInfo().Functions {

diff --git a/pkg/proc/target.go b/pkg/proc/target.go
@@ -268,7 +268,7 @@ func (t *Target) Valid() (bool, error) {
 // Currently only non-recorded processes running on AMD64 support
 // function calls.
 func (t *Target) SupportsFunctionCalls() bool {
-	return t.Process.BinInfo().Arch.Name == "amd64" || t.Process.BinInfo().Arch.Name == "arm64"
+	return t.Process.BinInfo().Arch.Name == "amd64" || (t.Process.BinInfo().Arch.Name == "arm64" && t.Process.BinInfo().GOOS != "windows")
 }
 
 // ClearCaches clears internal caches that should not survive a restart.

diff --git a/pkg/proc/test/support.go b/pkg/proc/test/support.go
@@ -341,7 +341,7 @@ func MustSupportFunctionCalls(t *testing.T, testBackend string) {
 		t.Skip(fmt.Errorf("%s does not support FunctionCall for now", runtime.GOARCH))
 	}
 	if runtime.GOARCH == "arm64" {
-		if !goversion.VersionAfterOrEqual(runtime.Version(), 1, 19) {
+		if !goversion.VersionAfterOrEqual(runtime.Version(), 1, 19) || runtime.GOOS == "windows" {
 			t.Skip("this version of Go does not support function calls")
 		}
 	}

diff --git a/service/dap/server_test.go b/service/dap/server_test.go
@@ -5472,10 +5472,14 @@ func TestLaunchRequestWithRelativeExecPath(t *testing.T) {
 	runTest(t, "increment", func(client *daptest.Client, fixture protest.Fixture) {
 		symlink := "./__thisexe"
 		err := os.Symlink(fixture.Path, symlink)
-		defer os.Remove(symlink)
 		if err != nil {
-			t.Fatal("unable to create relative symlink:", err)
+			if runtime.GOOS == "windows" {
+				t.Skip("this test requires symlinks to be enabled and allowed")
+			} else {
+				t.Fatal("unable to create relative symlink:", err)
+			}
 		}
+		defer os.Remove(symlink)
 		runDebugSession(t, client, "launch", func() {
 			client.LaunchRequestWithArgs(map[string]interface{}{
 				"mode": "exec", "program": symlink})