From 2fa7c464f019f67c5c0494aaf5ac0f5ecc1ee7a7 Mon Sep 17 00:00:00 2001
From: Harrison Healey <harrisonmhealey@gmail.com>
Date: Tue, 16 Jan 2018 12:03:31 -0500
Subject: Updated dependencies and added avct/uasurfer (#8089)

* Updated dependencies and added avct/uasurfer

* Added uasurfer to NOTICE.txt
---
 vendor/golang.org/x/sys/unix/syscall_unix_test.go | 48 +++++++++++++++++++++++
 1 file changed, 48 insertions(+)

(limited to 'vendor/golang.org/x/sys/unix/syscall_unix_test.go')

diff --git a/vendor/golang.org/x/sys/unix/syscall_unix_test.go b/vendor/golang.org/x/sys/unix/syscall_unix_test.go
index d0a09ce88..496e47135 100644
--- a/vendor/golang.org/x/sys/unix/syscall_unix_test.go
+++ b/vendor/golang.org/x/sys/unix/syscall_unix_test.go
@@ -378,6 +378,54 @@ func TestPoll(t *testing.T) {
 	}
 }
 
+func TestGetwd(t *testing.T) {
+	fd, err := os.Open(".")
+	if err != nil {
+		t.Fatalf("Open .: %s", err)
+	}
+	defer fd.Close()
+	// These are chosen carefully not to be symlinks on a Mac
+	// (unlike, say, /var, /etc)
+	dirs := []string{"/", "/usr/bin"}
+	if runtime.GOOS == "darwin" {
+		switch runtime.GOARCH {
+		case "arm", "arm64":
+			d1, err := ioutil.TempDir("", "d1")
+			if err != nil {
+				t.Fatalf("TempDir: %v", err)
+			}
+			d2, err := ioutil.TempDir("", "d2")
+			if err != nil {
+				t.Fatalf("TempDir: %v", err)
+			}
+			dirs = []string{d1, d2}
+		}
+	}
+	oldwd := os.Getenv("PWD")
+	for _, d := range dirs {
+		err = os.Chdir(d)
+		if err != nil {
+			t.Fatalf("Chdir: %v", err)
+		}
+		pwd, err := unix.Getwd()
+		if err != nil {
+			t.Fatalf("Getwd in %s: %s", d, err)
+		}
+		os.Setenv("PWD", oldwd)
+		err = fd.Chdir()
+		if err != nil {
+			// We changed the current directory and cannot go back.
+			// Don't let the tests continue; they'll scribble
+			// all over some other directory.
+			fmt.Fprintf(os.Stderr, "fchdir back to dot failed: %s\n", err)
+			os.Exit(1)
+		}
+		if pwd != d {
+			t.Fatalf("Getwd returned %q want %q", pwd, d)
+		}
+	}
+}
+
 // mktmpfifo creates a temporary FIFO and provides a cleanup function.
 func mktmpfifo(t *testing.T) (*os.File, func()) {
 	err := unix.Mkfifo("fifo", 0666)
-- 
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