From a1acedaefb131a0786cb1d00cd5861604d0de491 Mon Sep 17 00:00:00 2001
From: Joel Rosdahl <joel@rosdahl.net>
Date: Sun, 5 Jul 2020 20:35:05 +0200
Subject: [PATCH] Use a known and set TERM variable to stabilize
 color_diagnostics tests
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

On some distributions TERM is unset when run via Docker which failed
color_diagnostics tests since ccache doesn’t enable color output if TERM
is unset. Fix this by using a known TERM value.

Fixes #616.
---
 test/run                           | 1 +
 test/suites/color_diagnostics.bash | 1 +
 2 files changed, 2 insertions(+)

diff --git a/test/run b/test/run
index e3bce0131..672299d7e 100755
--- a/test/run
+++ b/test/run
@@ -307,6 +307,7 @@ TEST() {
 $(env | sed -n 's/^\(CCACHE_[A-Z0-9_]*\)=.*$/\1/p')
 EOF
     unset GCC_COLORS
+    unset TERM
 
     export CCACHE_CONFIGPATH=$ABS_TESTDIR/ccache.conf
     export CCACHE_DETECT_SHEBANG=1
diff --git a/test/suites/color_diagnostics.bash b/test/suites/color_diagnostics.bash
index 60254a186..b2b009962 100644
--- a/test/suites/color_diagnostics.bash
+++ b/test/suites/color_diagnostics.bash
@@ -30,6 +30,7 @@ SUITE_color_diagnostics_SETUP() {
     fi
 
     unset GCC_COLORS
+    export TERM=vt100
 }
 
 color_diagnostics_expect_color() {
-- 
2.47.3