aws/session: Add Assume role for credential process from aws profile

.travis.yml

@@ -18,27 +18,38 @@ go:
 matrix:
     allow_failures:
         - go: tip
+        - os: windows
     exclude:
           # OSX 1.6.4 is not present in travis.
           # https://github.com/travis-ci/travis-ci/issues/10309
         - go: 1.6.x
           os: osx
     include:
+        - os: windows
+          go: 1.12.x
         - os: linux
           go: 1.5.x
           # Use Go 1.5's vendoring experiment for 1.5 tests.
           env: GO15VENDOREXPERIMENT=1
 
+before_install:
+  - if [ "$TRAVIS_OS_NAME" = "windows" ]; then choco install make; fi
+
 script:
-  - if [ $TRAVIS_GO_VERSION == "1.10.x" ] ||
-    [ $TRAVIS_GO_VERSION == "1.11.x" ] ||
-    [ $TRAVIS_GO_VERSION == "1.12.x" ] ||
-    [ $TRAVIS_GO_VERSION == "tip" ]; then
-        make get-deps;
-        make ci-test;
+  - if [ "$TRAVIS_OS_NAME" = "windows" ]; then
+      make get-deps;
+      make unit-no-verify;
     else
-        make get-deps-tests;
-        make unit-old-go-race-cover;
+      if [ $TRAVIS_GO_VERSION == "1.10.x" ] ||
+      [ $TRAVIS_GO_VERSION == "1.11.x" ] ||
+      [ $TRAVIS_GO_VERSION == "1.12.x" ] ||
+      [ $TRAVIS_GO_VERSION == "tip" ]; then
+          make get-deps;
+          make ci-test;
+      else
+          make get-deps-tests;
+          make unit-old-go-race-cover;
+      fi
     fi
 
 branches:

Makefile

@@ -51,6 +51,11 @@ cleanup-models:
 ###################
 # Unit/CI Testing #
 ###################
+
+unit-no-verify:
+	@echo "go test SDK and vendor packages with no linting"
+	go test -count=1 -tags ${UNIT_TEST_TAGS} ${SDK_ALL_PKGS}
+
 unit: verify
 	@echo "go test SDK and vendor packages"
 	go test -count=1 -tags ${UNIT_TEST_TAGS} ${SDK_ALL_PKGS}

aws/corehandlers/handlers_test.go

@@ -6,7 +6,6 @@ import (
 	"io/ioutil"
 	"net/http"
 	"net/http/httptest"
-	"os"
 	"strings"
 	"testing"
 	"time"
@@ -18,12 +17,13 @@ import (
 	"github.com/aws/aws-sdk-go/aws/request"
 	"github.com/aws/aws-sdk-go/awstesting"
 	"github.com/aws/aws-sdk-go/awstesting/unit"
+	"github.com/aws/aws-sdk-go/internal/sdktesting"
 	"github.com/aws/aws-sdk-go/service/s3"
 )
 
 func TestValidateEndpointHandler(t *testing.T) {
-	os.Clearenv()
-
+	restoreEnvFn := sdktesting.StashEnv()
+	defer restoreEnvFn()
 	svc := awstesting.NewClient(aws.NewConfig().WithRegion("us-west-2"))
 	svc.Handlers.Clear()
 	svc.Handlers.Validate.PushBackNamed(corehandlers.ValidateEndpointHandler)
@@ -37,8 +37,8 @@ func TestValidateEndpointHandler(t *testing.T) {
 }
 
 func TestValidateEndpointHandlerErrorRegion(t *testing.T) {
-	os.Clearenv()
-
+	restoreEnvFn := sdktesting.StashEnv()
+	defer restoreEnvFn()
 	svc := awstesting.NewClient()
 	svc.Handlers.Clear()
 	svc.Handlers.Validate.PushBackNamed(corehandlers.ValidateEndpointHandler)
@@ -69,7 +69,9 @@ func (m *mockCredsProvider) IsExpired() bool {
 }
 
 func TestAfterRetryRefreshCreds(t *testing.T) {
-	os.Clearenv()
+	restoreEnvFn := sdktesting.StashEnv()
+	defer restoreEnvFn()
+
 	credProvider := &mockCredsProvider{}
 
 	svc := awstesting.NewClient(&aws.Config{

aws/corehandlers/user_agent_test.go

@@ -6,6 +6,7 @@ import (
 	"testing"
 
 	"github.com/aws/aws-sdk-go/aws/request"
+	"github.com/aws/aws-sdk-go/internal/sdktesting"
 )
 
 func TestAddHostExecEnvUserAgentHander(t *testing.T) {
@@ -19,7 +20,7 @@ func TestAddHostExecEnvUserAgentHander(t *testing.T) {
 	}
 
 	for i, c := range cases {
-		os.Clearenv()
+		sdktesting.StashEnv()
 		os.Setenv(execEnvVar, c.ExecEnv)
 
 		req := &request.Request{

aws/credentials/env_provider_test.go

@@ -3,10 +3,13 @@ package credentials
 import (
 	"os"
 	"testing"
+
+	"github.com/aws/aws-sdk-go/internal/sdktesting"
 )
 
 func TestEnvProviderRetrieve(t *testing.T) {
-	os.Clearenv()
+	restoreEnvFn := sdktesting.StashEnv()
+	defer restoreEnvFn()
 	os.Setenv("AWS_ACCESS_KEY_ID", "access")
 	os.Setenv("AWS_SECRET_ACCESS_KEY", "secret")
 	os.Setenv("AWS_SESSION_TOKEN", "token")
@@ -29,7 +32,9 @@ func TestEnvProviderRetrieve(t *testing.T) {
 }
 
 func TestEnvProviderIsExpired(t *testing.T) {
-	os.Clearenv()
+	restoreEnvFn := sdktesting.StashEnv()
+	defer restoreEnvFn()
+
 	os.Setenv("AWS_ACCESS_KEY_ID", "access")
 	os.Setenv("AWS_SECRET_ACCESS_KEY", "secret")
 	os.Setenv("AWS_SESSION_TOKEN", "token")
@@ -51,7 +56,9 @@ func TestEnvProviderIsExpired(t *testing.T) {
 }
 
 func TestEnvProviderNoAccessKeyID(t *testing.T) {
-	os.Clearenv()
+	restoreEnvFn := sdktesting.StashEnv()
+	defer restoreEnvFn()
+
 	os.Setenv("AWS_SECRET_ACCESS_KEY", "secret")
 
 	e := EnvProvider{}
@@ -62,7 +69,9 @@ func TestEnvProviderNoAccessKeyID(t *testing.T) {
 }
 
 func TestEnvProviderNoSecretAccessKey(t *testing.T) {
-	os.Clearenv()
+	restoreEnvFn := sdktesting.StashEnv()
+	defer restoreEnvFn()
+
 	os.Setenv("AWS_ACCESS_KEY_ID", "access")
 
 	e := EnvProvider{}
@@ -73,7 +82,9 @@ func TestEnvProviderNoSecretAccessKey(t *testing.T) {
 }
 
 func TestEnvProviderAlternateNames(t *testing.T) {
-	os.Clearenv()
+	restoreEnvFn := sdktesting.StashEnv()
+	defer restoreEnvFn()
+
 	os.Setenv("AWS_ACCESS_KEY", "access")
 	os.Setenv("AWS_SECRET_KEY", "secret")