test: Fix remote_helper test error for long $PWD

Use relative Unix socket paths in tests to avoid overflowing the Unix
socket name length limit when $PWD is long.

Fixes #1697.

diff --git a/test/suites/remote_helper.bash b/test/suites/remote_helper.bash
index b77124c3538afb21adc4b52f71aca3a496a730e6..f6e0f110eeb133884b6bf24b183089ed39832b77 100644 (file)
--- a/test/suites/remote_helper.bash
+++ b/test/suites/remote_helper.bash
@@ -93,7 +93,7 @@ SUITE_remote_helper() {
     # -------------------------------------------------------------------------
     TEST "Direct crsh: connection"
 
-    local endpoint="$PWD/test.sock"
+    local endpoint="test.sock"
 
     if $HOST_OS_WINDOWS; then
         endpoint="ccache-test-$$"
@@ -140,7 +140,7 @@ SUITE_remote_helper() {
     # -------------------------------------------------------------------------
     TEST "Connection failure handling"
 
-    local endpoint="$PWD/nonexistent.sock"
+    local endpoint="nonexistent.sock"
 
     if $HOST_OS_WINDOWS; then
         endpoint="ccache-nonexistent-$$"