From ef82cd9c48a2f1da6d7029554bc043c09c8ef28b Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Sun, 9 Jan 2011 22:21:22 +0000
Subject: [PATCH] * Coverage report: propagate the build products of the VM
 test run. * Run the Quake 3 with coverage instrumentation.

svn path=/nixos/trunk/; revision=25480
---
 lib/testing.nix  | 10 ++++++----
 release.nix      |  2 +-
 tests/quake3.nix | 14 ++++++++++++++
 3 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/lib/testing.nix b/lib/testing.nix
index c7acbfa13c1..6f66ec72601 100644
--- a/lib/testing.nix
+++ b/lib/testing.nix
@@ -49,7 +49,7 @@ rec {
 
       buildCommand =
         ''
-          ensureDir $out/nix-support
+          mkdir -p $out/nix-support
 
           LOGFILE=$out/log.xml ${testDriver}/bin/nixos-test-driver ${network}/vms/*/bin/run-*-vm || failed=1
 
@@ -64,7 +64,7 @@ rec {
           echo "report testlog $out log.html" >> $out/nix-support/hydra-build-products
 
           for i in */coverage-data; do
-            ensureDir $out/coverage-data
+            mkdir -p $out/coverage-data
             mv $i $out/coverage-data/$(dirname $i)
           done
 
@@ -107,12 +107,14 @@ rec {
       done
             
       echo "making report..."
-      ensureDir $out/coverage
+      mkdir -p $out/coverage
       ${pkgs.lcov}/bin/genhtml --show-details $TMPDIR/full.info -o $out/coverage
       cp $TMPDIR/full.info $out/coverage/
 
-      ensureDir $out/nix-support
+      mkdir -p $out/nix-support
+      cat ${x}/nix-support/hydra-build-products >> $out/nix-support/hydra-build-products
       echo "report coverage $out/coverage" >> $out/nix-support/hydra-build-products
+      [ ! -e ${x}/nix-support/failed ] || touch $out/nix-support/failed
     ''; # */
 
 
diff --git a/release.nix b/release.nix
index 62fc2387aad..a2ce651770b 100644
--- a/release.nix
+++ b/release.nix
@@ -173,7 +173,7 @@ let
         nfs = t.nfs.test;
         openssh = t.openssh.test;
         proxy = t.proxy.test;
-        quake3 = t.quake3.test;
+        quake3 = t.quake3.report;
         remote_builds = t.remote_builds.test;
         subversion = t.subversion.report;
         trac = t.trac.test;
diff --git a/tests/quake3.nix b/tests/quake3.nix
index faaf8d2c539..8a18030a934 100644
--- a/tests/quake3.nix
+++ b/tests/quake3.nix
@@ -1,5 +1,17 @@
 { pkgs, ... }:
 
+let
+
+  # Build Quake with coverage instrumentation.
+  overrides = pkgs:
+    rec {
+      quake3game = pkgs.quake3game.override (args: {
+        stdenv = pkgs.stdenvAdapters.addCoverageInstrumentation args.stdenv;
+      });
+    };
+
+in
+      
 rec {
 
   client = 
@@ -9,6 +21,7 @@ rec {
       services.xserver.driSupport = true;
       services.xserver.defaultDepth = pkgs.lib.mkOverride 0 16;
       environment.systemPackages = [ pkgs.quake3demo ];
+      nixpkgs.config.packageOverrides = overrides;
     };
 
   nodes =
@@ -22,6 +35,7 @@ rec {
                 "${pkgs.quake3demo}/bin/quake3 '+set dedicated 1' '+set g_gametype 0' " +
                 "'+map q3dm7' '+addbot grunt' '+addbot daemia' 2> /tmp/log";
             };
+          nixpkgs.config.packageOverrides = overrides;
         };
 
       client1 = client;