From c2daedbd11293e74f40f6d63b5b6e06197479b11 Mon Sep 17 00:00:00 2001
From: Jakob Borg <jakob@nym.se>
Date: Sat, 30 Aug 2014 09:55:01 +0200
Subject: [PATCH] Try not to crash the box with failing tests

---
 build.go             | 2 +-
 scanner/walk_test.go | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/build.go b/build.go
index 90784c48..2957a80e 100644
--- a/build.go
+++ b/build.go
@@ -163,7 +163,7 @@ func setup() {
 }
 
 func test(pkg string) {
-	runPrint("godep", "go", "test", pkg)
+	runPrint("godep", "go", "test", "-short", "-timeout", "10s", pkg)
 }
 
 func install(pkg string) {
diff --git a/scanner/walk_test.go b/scanner/walk_test.go
index c0f3895e..43487877 100644
--- a/scanner/walk_test.go
+++ b/scanner/walk_test.go
@@ -9,6 +9,7 @@ import (
 	"fmt"
 	"path/filepath"
 	"reflect"
+	rdebug "runtime/debug"
 	"sort"
 	"testing"
 
@@ -38,6 +39,13 @@ var correctIgnores = map[string][]string{
 	".": {".*", "quux"},
 }
 
+func init() {
+	// This test runs the risk of entering infinite recursion if it fails.
+	// Limit the stack size to 10 megs to creash early in that case instead of
+	// potentially taking down the box...
+	rdebug.SetMaxStack(10 * 1 << 20)
+}
+
 func TestWalkSub(t *testing.T) {
 	w := Walker{
 		Dir:        "testdata",