Add support for .toml tests

build/txt-to-toml.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+import sys
+
+
+def main():
+    if len(sys.argv) != 2:
+        print("Usage: txt-to-toml.py [src.txt]")
+        return 1
+
+    filename = sys.argv[1]
+
+    indent = "    "
+    in_workload = False
+    first_test = False
+    keys_before_test = False
+
+    for line in open(filename):
+        k = ""
+        v = ""
+
+        if line.strip().startswith(";"):
+            print((indent if in_workload else "") + line.strip().replace(";", "#"))
+            continue
+
+        if "=" in line:
+            (k, v) = line.strip().split("=")
+            (k, v) = (k.strip(), v.strip())
+
+        if k == "testTitle":
+            first_test = True
+            if in_workload:
+                print("")
+            in_workload = False
+            if keys_before_test:
+                print("")
+                keys_before_test = False
+            print("[[test]]")
+
+        if k == "testName":
+            in_workload = True
+            print("")
+            print(indent + "[[test.workload]]")
+
+        if not first_test:
+            keys_before_test = True
+
+        if v.startswith("."):
+            v = "0" + v
+
+        if any(c.isalpha() or c in ["/", "!"] for c in v):
+            if v != "true" and v != "false":
+                v = "'" + v + "'"
+
+        if k == "buggify":
+            print("buggify = " + ("true" if v == "'on'" else "false"))
+        elif k:
+            print((indent if in_workload else "") + k + " = " + v)
+
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())

cmake/AddFdbTest.cmake

@@ -16,6 +16,8 @@ function(configure_testing)
   set(no_tests YES)
   if(CONFIGURE_TESTING_ERROR_ON_ADDITIONAL_FILES)
     file(GLOB_RECURSE candidates "${CONFIGURE_TESTING_TEST_DIRECTORY}/*.txt")
+    file(GLOB_RECURSE toml_candidates "${CONFIGURE_TESTING_TEST_DIRECTORY}/*.toml")
+    list(APPEND candidates ${toml_candidates})
     foreach(candidate IN LISTS candidates)
       set(candidate_is_test YES)
       foreach(pattern IN LISTS CONFIGURE_TESTING_IGNORE_PATTERNS)
@@ -79,7 +81,7 @@ function(add_fdb_test)
     set(test_type "test")
   endif()
   list(GET ADD_FDB_TEST_TEST_FILES 0 first_file)
-  string(REGEX REPLACE "^(.*)\\.txt$" "\\1" test_name ${first_file})
+  string(REGEX REPLACE "^(.*)\\.(txt|toml)$" "\\1" test_name ${first_file})
   if("${test_name}" MATCHES "(-\\d)$")
     string(REGEX REPLACE "(.*)(-\\d)$" "\\1" test_name_1 ${test_name})
     message(STATUS "new testname ${test_name_1}")

cmake/FDBComponents.cmake

@@ -113,6 +113,14 @@ else()
   set(WITH_ROCKSDB_EXPERIMENTAL OFF)
 endif()
 
+################################################################################
+# TOML11
+################################################################################
+
+# TOML can download and install itself into the binary directory, so it should
+# always be available.
+find_package(TOML11)
+
 ################################################################################
 
 file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/packages)

cmake/FindTOML11.cmake

@@ -0,0 +1,28 @@
+find_path(TOML11_INCLUDE_DIR
+  NAMES
+    toml.hpp
+  PATH_SUFFIXES
+    include
+    toml11
+    include/toml11
+   HINTS
+    "${_TOML11_HINTS}"
+)
+
+if (NOT TOML11_INCLUDE_DIR)
+  include(ExternalProject)
+
+  ExternalProject_add(toml11
+    URL "https://github.com/ToruNiina/toml11/archive/v3.4.0.tar.gz"
+    URL_HASH SHA256=bc6d733efd9216af8c119d8ac64a805578c79cc82b813e4d1d880ca128bd154d
+    CMAKE_CACHE_ARGS
+      -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/toml11
+      -Dtoml11_BUILD_TEST:BOOL=OFF)
+
+  set(TOML11_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/toml11/include")
+endif()
+
+find_package_handle_standard_args(TOML11
+  REQUIRED_VARS
+    TOML11_INCLUDE_DIR
+)

fdbserver/CMakeLists.txt

@@ -253,6 +253,9 @@ else()
   target_link_libraries(fdbserver PRIVATE fdbclient fdb_sqlite)
 endif()
 
+add_dependencies(fdbserver toml11)
+target_include_directories(fdbserver PRIVATE ${TOML11_INCLUDE_DIR})
+
 if (GPERFTOOLS_FOUND)
   add_compile_definitions(USE_GPERFTOOLS)
   target_link_libraries(fdbserver PRIVATE gperftools)

fdbserver/fdbserver.actor.cpp

@@ -697,10 +697,12 @@ Optional<bool> checkBuggifyOverride(const char *testFile) {
 		std::string value = removeWhitespace(line.substr(found + 1));
 
 		if (attrib == "buggify") {
-			if( !strcmp( value.c_str(), "on" ) ) {
+			// Testspec uses `on` or `off` (without quotes).
+			// TOML uses literal `true` and `false`.
+			if( !strcmp( value.c_str(), "on" ) || !strcmp( value.c_str(), "true" ) ) {
 				ifs.close();
 				return true;
-			} else if( !strcmp( value.c_str(), "off" ) ) {
+			} else if( !strcmp( value.c_str(), "off" ) || !strcmp( value.c_str(), "false" )) {
 				ifs.close();
 				return false;
 			} else {