Add more tests to ASSERT_STATUS_CHECKED (3), API change

HISTORY.md

@@ -7,6 +7,10 @@
 ### Behavior Changes
 * Attempting to write a merge operand without explicitly configuring `merge_operator` now fails immediately, causing the DB to enter read-only mode. Previously, failure was deferred until the `merge_operator` was needed by a user read or a background operation.
 
+### API Changes
+* `rocksdb_approximate_sizes` and `rocksdb_approximate_sizes_cf` in the C API now requires an error pointer (`char** errptr`) for receiving any error.
+* All overloads of DB::GetApproximateSizes now return Status, so that any failure to obtain the sizes is indicated to the caller.
+
 ### Bug Fixes
 * Truncated WALs ending in incomplete records can no longer produce gaps in the recovered data when `WALRecoveryMode::kPointInTimeRecovery` is used. Gaps are still possible when WALs are truncated exactly on record boundaries; for complete protection, users should enable `track_and_verify_wals_in_manifest`.
 * Fix a bug where compressed blocks read by MultiGet are not inserted into the compressed block cache when use_direct_reads = true.

Makefile

@@ -612,7 +612,12 @@ ifdef ASSERT_STATUS_CHECKED
 		db_blob_basic_test \
 		db_blob_index_test \
 		db_block_cache_test \
+		db_compaction_test \
+		db_compaction_filter_test \
+		db_dynamic_level_test \
 		db_flush_test \
+		db_inplace_update_test \
+		db_io_failure_test \
 		db_iterator_test \
 		db_logical_block_size_cache_test \
 		db_memtable_test \
@@ -629,6 +634,7 @@ ifdef ASSERT_STATUS_CHECKED
 		deletefile_test \
 		external_sst_file_test \
 		options_file_test \
+		db_sst_test \
 		db_statistics_test \
 		db_table_properties_test \
 		db_tailing_iter_test \

db/c.cc

@@ -1388,34 +1388,39 @@ char* rocksdb_property_value_cf(
   }
 }
 
-void rocksdb_approximate_sizes(
-    rocksdb_t* db,
-    int num_ranges,
-    const char* const* range_start_key, const size_t* range_start_key_len,
-    const char* const* range_limit_key, const size_t* range_limit_key_len,
-    uint64_t* sizes) {
+void rocksdb_approximate_sizes(rocksdb_t* db, int num_ranges,
+                               const char* const* range_start_key,
+                               const size_t* range_start_key_len,
+                               const char* const* range_limit_key,
+                               const size_t* range_limit_key_len,
+                               uint64_t* sizes, char** errptr) {
   Range* ranges = new Range[num_ranges];
   for (int i = 0; i < num_ranges; i++) {
     ranges[i].start = Slice(range_start_key[i], range_start_key_len[i]);
     ranges[i].limit = Slice(range_limit_key[i], range_limit_key_len[i]);
   }
-  db->rep->GetApproximateSizes(ranges, num_ranges, sizes);
+  Status s = db->rep->GetApproximateSizes(ranges, num_ranges, sizes);
+  if (!s.ok()) {
+    SaveError(errptr, s);
+  }
   delete[] ranges;
 }
 
 void rocksdb_approximate_sizes_cf(
-    rocksdb_t* db,
-    rocksdb_column_family_handle_t* column_family,
-    int num_ranges,
-    const char* const* range_start_key, const size_t* range_start_key_len,
-    const char* const* range_limit_key, const size_t* range_limit_key_len,
-    uint64_t* sizes) {
+    rocksdb_t* db, rocksdb_column_family_handle_t* column_family,
+    int num_ranges, const char* const* range_start_key,
+    const size_t* range_start_key_len, const char* const* range_limit_key,
+    const size_t* range_limit_key_len, uint64_t* sizes, char** errptr) {
   Range* ranges = new Range[num_ranges];
   for (int i = 0; i < num_ranges; i++) {
     ranges[i].start = Slice(range_start_key[i], range_start_key_len[i]);
     ranges[i].limit = Slice(range_limit_key[i], range_limit_key_len[i]);
   }
-  db->rep->GetApproximateSizes(column_family->rep, ranges, num_ranges, sizes);
+  Status s = db->rep->GetApproximateSizes(column_family->rep, ranges,
+                                          num_ranges, sizes);
+  if (!s.ok()) {
+    SaveError(errptr, s);
+  }
   delete[] ranges;
 }
 

db/c_test.c

@@ -988,7 +988,9 @@ int main(int argc, char** argv) {
                   &err);
       CheckNoError(err);
     }
-    rocksdb_approximate_sizes(db, 2, start, start_len, limit, limit_len, sizes);
+    rocksdb_approximate_sizes(db, 2, start, start_len, limit, limit_len, sizes,
+                              &err);
+    CheckNoError(err);
     CheckCondition(sizes[0] > 0);
     CheckCondition(sizes[1] > 0);
   }

db/compaction/compaction_job_stats_test.cc

@@ -297,15 +297,14 @@ class CompactionJobStatsTest : public testing::Test,
     return result;
   }
 
-  uint64_t Size(const Slice& start, const Slice& limit, int cf = 0) {
+  Status Size(uint64_t* size, const Slice& start, const Slice& limit,
+              int cf = 0) {
     Range r(start, limit);
-    uint64_t size;
     if (cf == 0) {
-      db_->GetApproximateSizes(&r, 1, &size);
+      return db_->GetApproximateSizes(&r, 1, size);
     } else {
-      db_->GetApproximateSizes(handles_[1], &r, 1, &size);
+      return db_->GetApproximateSizes(handles_[1], &r, 1, size);
     }
-    return size;
   }
 
   void Compact(int cf, const Slice& start, const Slice& limit,