Adding support to automated tests

    As suggested by Alon, a simple automated test to try to find
    regressions in Spice code.
    To use this, compile Spice with --enable-automated-tests and
    run test_display_streaming passing --automated-tests as parameter.

1 files changed, 25 insertions, 0 deletions

diff --git a/server/tests/regression_test.py b/server/tests/regression_test.py
new file mode 100755
index 00000000..e53bf878
--- /dev/null
+++ b/server/tests/regression_test.py
@@ -0,0 +1,25 @@
+#!/usr/bin/python
+from subprocess import PIPE, Popen
+import Image
+import ImageChops
+
+
+def snappy():
+    cmd = "snappy -h localhost -p 5912 -o output.ppm"
+    p = Popen(cmd, shell=True)
+    p.wait()
+
+def verify():
+    base = Image.open("base_test.ppm")
+    output = Image.open("output.ppm")
+    return ImageChops.difference(base, output).getbbox()
+
+if __name__ == "__main__":
+    snappy()
+    diff = verify()
+
+    if diff is None:
+        print("\033[1;32mSUCCESS: No regressions were found!\033[1;m")
+    else:
+        print("\033[1;31mFAIL: Regressions were found!\n\033[1;m"
+              "\033[1;31m      Please, take a look in your code and go fix it!\033[1;m")