1 files changed, 79 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/fonts/amiri/tools/runtest.py b/Master/texmf-dist/doc/fonts/amiri/tools/runtest.py
new file mode 100755
index 00000000000..fe14f279766
--- /dev/null
+++ b/Master/texmf-dist/doc/fonts/amiri/tools/runtest.py
@@ -0,0 +1,79 @@
+#!/usr/bin/python
+
+import sys
+import os
+import csv
+import subprocess
+
+def runHB(row, font):
+    args = ["hb-shape", "--no-clusters", "--no-positions",
+            "--font-file=%s" %font,
+            "--direction=%s" %row[0],
+            "--script=%s"    %row[1],
+            "--language=%s"  %row[2],
+            "--features=%s"  %row[3],
+            "--text=%s"      %row[4]]
+    process = subprocess.Popen(args, stdout=subprocess.PIPE)
+    return process.communicate()[0].strip()
+
+def runTest(reader, font):
+    count = 0
+    failed = {}
+    passed = []
+    for row in reader:
+        count += 1
+        row[4] = ('\\' in row[4]) and row[4].decode('unicode-escape') or row[4]
+        text = row[4]
+        reference = row[5]
+        result = runHB(row, font)
+        if reference == result:
+            passed.append(count)
+        else:
+            failed[count] = (text, reference, result)
+
+    return passed, failed
+
+def initTest(reader, font):
+    out = ""
+    for row in reader:
+        result = runHB(row, font)
+        out += "%s;%s\n" %(";".join(row), result)
+
+    return out
+
+if __name__ == '__main__':
+    init = False
+    args = sys.argv[1:]
+
+    if len (sys.argv) > 2 and sys.argv[1] == "-i":
+        init = True
+        args = sys.argv[2:]
+
+    for arg in args:
+        testname = arg
+
+        testfd = open(testname, 'r')
+        fontname = testfd.readline().strip("# \n")
+        reader = csv.reader(testfd, delimiter=';')
+
+        if init:
+            outname = testname+".test"
+            outfd = open(outname, "w")
+            outfd.write("# %s\n" %fontname)
+            outfd.write(initTest(reader, fontname))
+            outfd.close()
+            sys.exit(0)
+
+        passed, failed = runTest(reader, fontname)
+        message = "%s: %d passed, %d failed" %(os.path.basename(testname), len(passed), len(failed))
+
+        if failed:
+            print message
+            for test in failed:
+                print test
+                print "string:   \t", failed[test][0]
+                print "reference:\t", failed[test][1]
+                print "result:   \t", failed[test][2]
+            sys.exit(1)
+        else:
+            print message