Test if multiple runs on one coder succeed.

tests/PrrtBlock_tests.cpp

@@ -32,7 +32,7 @@ protected:
 
 TEST_F(PrrtBlockTest, VDMCode)
 {
-    int i, j;
+    int i, j, q;
     uint8_t k = 4;
     uint8_t n = 7;
     uint8_t r = n - k;
@@ -42,58 +42,60 @@ TEST_F(PrrtBlockTest, VDMCode)
 
     PrrtCoder_get_coder(&coder, n, k);
 
-    gf **src = (gf **) calloc(k, sizeof(gf *));
-    src[0] = (gf *) calloc(length, sizeof(gf));
-    src[0][0] = 1; src[0][2] = 3;
-    src[1] = (gf *) calloc(length, sizeof(gf));
-    src[1][0] = 2; src[1][2] = 7;
-    src[2] = (gf *) calloc(length, sizeof(gf));
-    src[2][0] = 3; src[2][2] = 6;
-    src[3] = (gf *) calloc(length, sizeof(gf));
-    src[3][0] = 4; src[3][1]= 9; src[3][2] = 5;
-
-    gf **encFec = (gf **) calloc(1, sizeof(gf *) * r);
-    for(j = 0; j < r; j++) {
-        encFec[j] = (gf *) calloc(length, sizeof(gf));
-        PrrtCoder_encode(coder, src, encFec[j], j + k, length);
-    }
+    for(q = 0; q < 4; q++) {
+        gf **src = (gf **) calloc(k, sizeof(gf *));
+        src[0] = (gf *) calloc(length, sizeof(gf));
+        src[0][0] = 1; src[0][2] = 3;
+        src[1] = (gf *) calloc(length, sizeof(gf));
+        src[1][0] = 2; src[1][2] = 7;
+        src[2] = (gf *) calloc(length, sizeof(gf));
+        src[2][0] = 3; src[2][2] = 6;
+        src[3] = (gf *) calloc(length, sizeof(gf));
+        src[3][0] = 4; src[3][1]= 9; src[3][2] = 5;
 
-    gf **decFec = (gf **) calloc(1, sizeof(gf *) * k);
-    int *idx_p = (int *) calloc(k, sizeof(int));
+        gf **encFec = (gf **) calloc(1, sizeof(gf *) * r);
+        for(j = 0; j < r; j++) {
+            encFec[j] = (gf *) calloc(length, sizeof(gf));
+            PrrtCoder_encode(coder, src, encFec[j], j + k, length);
+        }
 
-    for(i = 0; i < k; i++) {
-        decFec[i] = (gf *) calloc(length, sizeof(gf));
-    }
+        gf **decFec = (gf **) calloc(1, sizeof(gf *) * k);
+        int *idx_p = (int *) calloc(k, sizeof(int));
 
-    memcpy(decFec[0], src[0], length);
-    idx_p[0] = 0;
+        for(i = 0; i < k; i++) {
+            decFec[i] = (gf *) calloc(length, sizeof(gf));
+        }
 
-    memcpy(decFec[1], src[1], length);
-    idx_p[1] = 1;
+        memcpy(decFec[0], src[0], length);
+        idx_p[0] = 0;
 
-    memcpy(decFec[2], encFec[0], length);
-    idx_p[2] = 4;
+        memcpy(decFec[1], src[1], length);
+        idx_p[1] = 1;
 
-    memcpy(decFec[3], src[3], length);
-    idx_p[3] = 3;
+        memcpy(decFec[2], encFec[0], length);
+        idx_p[2] = 4;
 
-    PrrtCoder_decode(coder, decFec, idx_p, length);
+        memcpy(decFec[3], src[3], length);
+        idx_p[3] = 3;
 
-    ASSERT_EQ(1, decFec[0][0]);
-    ASSERT_EQ(0, decFec[0][1]);
-    ASSERT_EQ(3, decFec[0][2]);
+        PrrtCoder_decode(coder, decFec, idx_p, length);
 
-    ASSERT_EQ(2, decFec[1][0]);
-    ASSERT_EQ(0, decFec[1][1]);
-    ASSERT_EQ(7, decFec[1][2]);
+        ASSERT_EQ(1, decFec[0][0]);
+        ASSERT_EQ(0, decFec[0][1]);
+        ASSERT_EQ(3, decFec[0][2]);
 
-    ASSERT_EQ(3, decFec[2][0]);
-    ASSERT_EQ(0, decFec[2][1]);
-    ASSERT_EQ(6, decFec[2][2]);
+        ASSERT_EQ(2, decFec[1][0]);
+        ASSERT_EQ(0, decFec[1][1]);
+        ASSERT_EQ(7, decFec[1][2]);
 
-    ASSERT_EQ(4, decFec[3][0]);
-    ASSERT_EQ(9, decFec[3][1]);
-    ASSERT_EQ(5, decFec[3][2]);
+        ASSERT_EQ(3, decFec[2][0]);
+        ASSERT_EQ(0, decFec[2][1]);
+        ASSERT_EQ(6, decFec[2][2]);
+
+        ASSERT_EQ(4, decFec[3][0]);
+        ASSERT_EQ(9, decFec[3][1]);
+        ASSERT_EQ(5, decFec[3][2]);
+    }
 
     PrrtCoder_destroy(coder);
 }