Add language.tests for de, en and jp to test the phoneme generation.

.gitignore

 src/speak-ng
 
 tests/*.test
+!tests/languages.test
 
 espeak-ng.pc
 

Makefile.am

 	src/libespeak-ng/tokenizer.c \
 	tests/tokenizer.c
 
-check:	tests/encoding.test tests/tokenizer.test
+check:	tests/encoding.test tests/tokenizer.test tests/languages.test
 	tests/encoding.test
 	tests/tokenizer.test
+	tests/languages.test
 
 ##### phoneme data:
 

tests/languages.test

+#!/bin/sh
+
+test() {
+	TEST_LANG=$1
+	EXPECTED=$2
+	TEST_TEXT=$3
+
+	echo "testing ${TEST_LANG}"
+	ESPEAK_DATA_PATH=`pwd` LD_LIBRARY_PATH=src:${LD_LIBRARY_PATH} \
+		src/espeak-ng --stdout -v ${TEST_LANG} "${TEST_TEXT}" | \
+		sha1sum | awk '{ print $1 }' > actual.txt
+	echo "${EXPECTED}" > expected.txt
+	diff expected.txt actual.txt || exit 1
+}
+
+# To add a new test:
+# 1.  add a test line for the language with an appropriate test string, using a placeholder hash;
+# 2.  run the tests to determine the correct hash;
+# 3.  copy the correct hash onto the test line;
+# 4.  re-run the tests to ensure they pass.
+
+test de 8f9bd0211a8d0d7a4f78970b8ac8ed7a50242bb0 "drucker lampe computer stern sterne"
+
+test en 13464f360acc31b7d266164245c15b11e2fb6145 "foot strut north force cure thought lot cloth trap bath"
+test en-029 7587e73b30806a360d40088d4f00fa158472fbab "foot strut north force cure thought lot cloth trap bath"
+test en-GB-scotland c2a65df79d0da41a4590a0ba6e231e13bc4439b3 "foot strut north force cure thought lot cloth trap bath"
+test en-GB-x-gbclan da12c9fd6bfad8aed5644918fc97e683b01b2386 "foot strut north force cure thought lot cloth trap bath"
+test en-GB-x-gbcwmd 480e4c024cc06224f1352618e57d0ec4bf223e9a "foot strut north force cure thought lot cloth trap bath"
+test en-GB-x-rp 8f1f36267f10c88ca822355ecd9d4ee37faa8228 "foot strut north force cure thought lot cloth trap bath"
+test en-US 1653355ef008d67d315aa20e630e00614472a045 "foot strut north force cure thought lot cloth trap bath"
+
+test jp a3651d81da9158ee8b76bd6a31025220b4d84932 "か き く け こ"
+
+echo "done"