From 2722fe23174634bf79de9a72d3db6f99c6e2764b Mon Sep 17 00:00:00 2001
From: Kenneth Heafield <github@kheafield.com>
Date: Mon, 28 Nov 2011 15:52:53 +0000
Subject: [PATCH] Add optional regression testing to the build

---
 Jamroot                    |  6 ++++++
 regression-testing/Jamfile | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+)
 create mode 100644 regression-testing/Jamfile

diff --git a/Jamroot b/Jamroot
index 0b31c6de0..754b9400a 100644
--- a/Jamroot
+++ b/Jamroot
@@ -20,6 +20,10 @@
 #Builds scripts/training/train-model.perl using these paths. 
 #
 #
+#REGRESSION TESTING
+#--with-regtest=/path/to/moses-reg-test-data
+#
+#
 #INSTALLATION
 #--prefix=/path/to/prefix sets the install prefix [dist].
 #--bindir=/path/to/prefix/bin sets the bin directory [PREFIX/bin]
@@ -177,6 +181,8 @@ build-project moses-cmd/src ;
 build-project moses-chart-cmd/src ;
 #Scripts have their own binaries.
 build-project scripts ;
+#Regression tests (only enabled if --data-dir is passed)
+build-project regression-testing ;
 
 if [ option.get "git" : : "yes" ] {
   local revision = [ _shell "git rev-parse --verify HEAD |head -c 7" ] ;
diff --git a/regression-testing/Jamfile b/regression-testing/Jamfile
new file mode 100644
index 000000000..c12fa3973
--- /dev/null
+++ b/regression-testing/Jamfile
@@ -0,0 +1,34 @@
+import option ;
+
+with-regtest = [ option.get "with-regtest" ] ;
+if $(with-regtest) {
+  path-constant TESTS : tests ;
+  
+  local all-tests = ;
+  
+  rule reg_test ( name : tests * : program : action ) {
+    alias $(name) : $(tests:D=).passed ;
+    for test in $(tests) {
+      make $(test:D=).passed : $(program) : $(action) ;
+      all-tests = $(test:D=).passed $(all-tests) ;
+    }
+  }
+  
+  actions reg_test_decode {
+    $(TOP)/regression-testing/run-single-test.perl --decoder=$(>) --test=$(<:B) --data-dir=$(with-regtest) --test-dir=$(TESTS) && touch $(<)
+  }
+  reg_test phrase : [ glob tests/phrase.* ] : ../moses-cmd/src//moses : @reg_test_decode ;
+  reg_test chart : chart.target-syntax chart.target-syntax.ondisk chart.hierarchical chart.hierarchical-withsrilm chart.hierarchical.ondisk : ../moses-chart-cmd/src//moses_chart : @reg_test_decode ;
+  
+  actions reg_test_score {
+    $(TOP)/regression-testing/run-test-scorer.perl --scorer=$(>) --test=$(<:B) --data-dir=$(with-regtest) --test-dir=$(TESTS) && touch $(<)
+  }
+  reg_test score : [ glob tests/score.* ] : ../scripts/training/phrase-extract//score : @reg_test_score ;
+  
+  actions reg_test_mert {
+    $(TOP)/regression-testing/run-test-mert.perl --mert-dir=$(TOP)/mert --test=$(<:B) --data-dir=$(with-regtest) --test-dir=$(TESTS) && touch $(<)
+  }
+  reg_test mert : [ glob tests/mert.* ] : ../mert//legacy : @reg_test_mert ;
+  
+  alias all : phrase chart score mert ;
+}