From: Joel Rosdahl <joel@rosdahl.net>
Date: Sun, 5 Jul 2020 18:35:05 +0000 (+0200)
Subject: Use a known and set TERM variable to stabilize color_diagnostics tests
X-Git-Tag: v4.0~354
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a1acedaefb131a0786cb1d00cd5861604d0de491;p=thirdparty%2Fccache.git

Use a known and set TERM variable to stabilize color_diagnostics tests

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.
---

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() {