now not permitting duplicate keys in the database
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parent
a7d8bc82b7
commit
8a80d2afc7
4 changed files with 46 additions and 13 deletions
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@ -41,8 +41,10 @@ int test_merkledag_add_data() {
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struct Node* node1 = N_Create_From_Data(binary_data, 255);
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retVal = ipfs_merkledag_add(node1, fs_repo);
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if (retVal == 0)
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if (retVal == 0) {
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Node_Delete(node1);
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return 0;
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}
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// make sure everything is correct
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if (node1->cached == NULL)
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@ -50,28 +52,39 @@ int test_merkledag_add_data() {
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int first_add_size = os_utils_file_size("/tmp/.ipfs/datastore/data.mdb");
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if (first_add_size == start_file_size) { // uh oh, database should have increased in size
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Node_Delete(node1);
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return 0;
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}
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// adding the same binary again should do nothing (the hash should be the same)
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struct Node* node2 = N_Create_From_Data(binary_data, 255);
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retVal = ipfs_merkledag_add(node2, fs_repo);
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if (retVal == 0)
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if (retVal == 0) {
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Node_Delete(node1);
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Node_Delete(node2);
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return 0;
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}
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// make sure everything is correct
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if (node2->cached == NULL)
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if (node2->cached == NULL) {
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Node_Delete(node1);
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Node_Delete(node2);
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return 0;
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}
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for(int i = 0; i < node1->cached->hash_length; i++) {
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if (node1->cached->hash[i] != node2->cached->hash[i]) {
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printf("hash of node1 does not match node2 at position %d\n", i);
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Node_Delete(node1);
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Node_Delete(node2);
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return 0;
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}
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}
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int second_add_size = os_utils_file_size("/tmp/.ipfs/datastore/data.mdb");
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if (first_add_size != second_add_size) { // uh oh, the database shouldn't have changed size
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fprintf("looks as if a new record was added when it shouldn't have. Old file size: %d, new file size: %d\n", first_add_size, second_add_size);
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printf("looks as if a new record was added when it shouldn't have. Old file size: %d, new file size: %d\n", first_add_size, second_add_size);
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Node_Delete(node1);
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Node_Delete(node2);
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return 0;
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}
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@ -81,12 +94,20 @@ int test_merkledag_add_data() {
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struct Node* node3 = N_Create_From_Data(binary_data, 255);
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retVal = ipfs_merkledag_add(node3, fs_repo);
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if (retVal == 0)
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if (retVal == 0) {
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Node_Delete(node1);
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Node_Delete(node2);
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Node_Delete(node3);
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return 0;
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}
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// make sure everything is correct
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if (node3->cached == NULL)
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if (node3->cached == NULL) {
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Node_Delete(node1);
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Node_Delete(node2);
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Node_Delete(node3);
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return 0;
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}
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Node_Delete(node1);
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Node_Delete(node2);
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@ -97,5 +118,7 @@ int test_merkledag_add_data() {
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return 0;
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}
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ipfs_repo_fsrepo_free(fs_repo);
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return 1;
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}
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