Check for evgen upto mode

diff --git a/tests/test_crl.py b/tests/test_crl.py
index 70692303726d28af6bb5b38292c49f146dabf75b..a5c7183ee48f3536d808cb93984f25f6d2be3776 100644 (file)
--- a/tests/test_crl.py
+++ b/tests/test_crl.py
@@ -70,10 +70,14 @@ class CertificateList(Sequence):
         ("signatureValue", BitString()),
     )
 
-@skipIf(not exists("revoke.crl"), "CACert's revoke.crl not found")
+
+CRL_PATH = "revoke.crl"
+
+
+@skipIf(not exists(CRL_PATH), "CACert's revoke.crl not found")
 class TestCACert(TestCase):
     def test_cer(self):
-        with open("revoke.crl", "rb") as fd:
+        with open(CRL_PATH, "rb") as fd:
             raw = fd.read()
         print("DER read")
         start = time()
@@ -93,7 +97,36 @@ class TestCACert(TestCase):
 
     @skipIf(PY2, "Py27 mmap does not implement buffer protocol")
     def test_mmaped(self):
-        fd = open("revoke.crl", "rb")
+        fd = open(CRL_PATH, "rb")
         start = time()
         CertificateList().decod(file_mmaped(fd))
         print("DER decoded", time() - start)
+
+    def test_evgens(self):
+        fd = open(CRL_PATH, "rb")
+        raw = memoryview(fd.read()) if PY2 else file_mmaped(fd)
+        print("CRL opened")
+        evgens_count = 0
+        revoked_certs_count = 0
+        start = time()
+        for decode_path, _, _ in CertificateList().decode_evgen(raw):
+            evgens_count += 1
+            if (
+                    len(decode_path) == 3 and
+                    decode_path[:2] == ("tbsCertList", "revokedCertificates")
+            ):
+                revoked_certs_count += 1
+        print("CRL parsed", time() - start)
+        evgens_upto_count = 0
+        start = time()
+        for decode_path, _, _ in CertificateList().decode_evgen(raw, ctx={
+                "evgen_mode_upto": (
+                    (("tbsCertList", "revokedCertificates", any), True),
+                ),
+        }):
+            evgens_upto_count += 1
+        print("CRL upto parsed", time() - start)
+        self.assertEqual(
+            float(evgens_count - evgens_upto_count) / revoked_certs_count,
+            3,
+        )