Merge pull request #3767 from Feoramund/use-rng-context-in-test-runner

Setup `context.random_generator` in test runner

core/testing/runner.odin

@@ -9,6 +9,7 @@ import "core:encoding/ansi"
 import "core:fmt"
 import "core:io"
 @require import pkg_log "core:log"
+import "core:math/rand"
 import "core:mem"
 import "core:os"
 import "core:slice"
@@ -106,6 +107,13 @@ run_test_task :: proc(task: thread.Task) {
 		options = Default_Test_Logger_Opts,
 	}
 
+	random_generator_state: runtime.Default_Random_State
+	context.random_generator = {
+		procedure = runtime.default_random_generator_proc,
+		data = &random_generator_state,
+	}
+	rand.reset(data.t.seed)
+
 	free_all(context.temp_allocator)
 
 	data.it.p(&data.t)