Bug 1363213 - more, non-leaking mpi tests; run them on TC, r=ttaubert

Differential Revision: https://nss-review.dev.mozaws.net/D284 --HG-- extra : rebase_source : 1b7a656ed77e1a8dd6c695beeba7b5d6bc128921 extra : amend_source : fcbc61ff59341d89bd0c13eb8488df2376a225af
sailfishos-mirror · May 8, 2017 · ac72e0e · ac72e0e
1 parent ffe4ee4
commit ac72e0e
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Showing 3 changed files with 57 additions and 4 deletions.
diff --git a/automation/taskcluster/graph/src/extend.js b/automation/taskcluster/graph/src/extend.js
@@ -455,6 +455,19 @@ async function scheduleTestBuilds(base, args = "") {
     symbol: "mpi",
     kind: "test"
   }));
+  queue.scheduleTask(merge(base, {
+    parent: task_build,
+    command: [
+      "/bin/bash",
+      "-c",
+      "bin/checkout.sh && nss/automation/taskcluster/scripts/run_tests.sh"
+    ],
+    name: "Gtests",
+    symbol: "Gtest",
+    tests: "gtests",
+    cycle: "standard",
+    kind: "test"
+  }));
 
   return queue.submit();
 }

diff --git a/gtests/freebl_gtest/mpi_unittest.cc b/gtests/freebl_gtest/mpi_unittest.cc
@@ -40,16 +40,18 @@ class MPITest : public ::testing::Test {
  protected:
   void TestCmp(const std::string a_string, const std::string b_string,
                int result) {
-    mp_int a, b, c;
+    mp_int a, b;
     MP_DIGITS(&a) = 0;
     MP_DIGITS(&b) = 0;
-    MP_DIGITS(&c) = 0;
     ASSERT_EQ(MP_OKAY, mp_init(&a));
     ASSERT_EQ(MP_OKAY, mp_init(&b));
 
     mp_read_radix(&a, a_string.c_str(), 16);
     mp_read_radix(&b, b_string.c_str(), 16);
     EXPECT_EQ(result, mp_cmp(&a, &b));
+
+    mp_clear(&a);
+    mp_clear(&b);
   }
 };
 
@@ -58,7 +60,41 @@ TEST_F(MPITest, MpiCmp10Test) { TestCmp("1", "0", 1); }
 TEST_F(MPITest, MpiCmp00Test) { TestCmp("0", "0", 0); }
 TEST_F(MPITest, MpiCmp11Test) { TestCmp("1", "1", 0); }
 
-TEST_F(MPITest, MpiCmpConstTest) {
+TEST_F(MPITest, MpiCmpUnalignedTest) {
+  mp_int a, b, c;
+  MP_DIGITS(&a) = 0;
+  MP_DIGITS(&b) = 0;
+  MP_DIGITS(&c) = 0;
+  ASSERT_EQ(MP_OKAY, mp_init(&a));
+  ASSERT_EQ(MP_OKAY, mp_init(&b));
+  ASSERT_EQ(MP_OKAY, mp_init(&c));
+
+  mp_read_radix(&a, "ffffffffffffffff3b4e802b4e1478", 16);
+  mp_read_radix(&b, "ffffffffffffffff3b4e802b4e1478", 16);
+  EXPECT_EQ(0, mp_cmp(&a, &b));
+
+  // Now change a and b such that they contain the same numbers but are not
+  // aligned.
+  // a = ffffffffffffff|ff3b4e802b4e1478
+  // b = ffffffffffffffff|3b4e802b4e1478
+  MP_DIGITS(&b)[0] &= 0x00ffffffffffffff;
+  MP_DIGITS(&b)[1] = 0xffffffffffffffff;
+  EXPECT_EQ(-1, mp_cmp(&a, &b));
+
+  ASSERT_EQ(MP_OKAY, mp_sub(&a, &b, &c));
+  char c_tmp[40];
+  ASSERT_EQ(MP_OKAY, mp_toradix(&c, c_tmp, 16));
+  ASSERT_TRUE(strncmp(c_tmp, "feffffffffffffff100000000000000", 31));
+
+  mp_clear(&a);
+  mp_clear(&b);
+  mp_clear(&c);
+}
+
+// This test is slow. Disable it by default so we can run these tests on CI.
+class DISABLED_MPITest : public ::testing::Test {};
+
+TEST_F(DISABLED_MPITest, MpiCmpConstTest) {
   mp_int a, b, c;
   MP_DIGITS(&a) = 0;
   MP_DIGITS(&b) = 0;
@@ -115,6 +151,10 @@ TEST_F(MPITest, MpiCmpConstTest) {
     ASSERT_EQ(1, r);
   }
   printf("time c: %u\n", time_c / runs);
+
+  mp_clear(&a);
+  mp_clear(&b);
+  mp_clear(&c);
 }
 
 }  // nss_test
diff --git a/tests/gtests/gtests.sh b/tests/gtests/gtests.sh
@@ -83,7 +83,7 @@ gtest_cleanup()
 }
 
 ################## main #################################################
-GTESTS="prng_gtest der_gtest pk11_gtest util_gtest"
+GTESTS="prng_gtest der_gtest pk11_gtest util_gtest freebl_gtest"
 SOURCE_DIR="$PWD"/../..
 gtest_init $0
 gtest_start