MB-28685: Don't run some tests when the compression mode is not 'off'

Some tests explicitly require the compression mode to be 'off'. So, if
the compression mode is not 'off', return without executing the test.

Change-Id: I8974cbc71f2a78908ccbef1ec69bbd30f227a453
Reviewed-on: http://review.couchbase.org/93563
Reviewed-by: Jim Walker <[email protected]>
Tested-by: Build Bot <[email protected]>

Author: Sriram Ganesan

engines/ep/tests/module_tests/evp_store_single_threaded_test.cc

@@ -1889,7 +1889,7 @@ TEST_F(WarmupTest, fetchDocInDifferentCompressionModes) {
     store_item(vbid, makeStoredDocKey("key1"), valueData);
     flush_vbucket_to_disk(vbid);
 
-    resetEngineAndWarmup();
+    resetEngineAndWarmup("compression_mode=off");
     auto item1 = store->get(makeStoredDocKey("key1"), vbid, nullptr, {});
     ASSERT_EQ(ENGINE_SUCCESS, item1.getStatus());
     auto info1 = engine->getItemInfo(*item1.item);

engines/ep/tests/module_tests/evp_store_with_meta.cc

@@ -515,6 +515,11 @@ TEST_P(AllWithMetaTest, invalid_extlen) {
 // Test to verify that a set with meta will store the data
 // as uncompressed in the hash table
 TEST_F(WithMetaTest, storeUncompressedInOffMode) {
+
+    // Return if the bucket compression mode is not 'off'
+    if (engine->getCompressionMode() != BucketCompressionMode::Off) {
+         return;
+    }
     std::string valueData{R"({"aaaaaaaaa":10000000000})"};
     auto item = makeCompressibleItem(vbid, makeStoredDocKey("key"), valueData,
                                      PROTOCOL_BINARY_RAW_BYTES, true);