[Tarantool-patches] [PATCH v2 luajit 18/45] test: enable <misc/hook_norecord.lua> LuaJIT test

[Sergey Kaplun]

This patch moves the aforementioned test from the <misc> to the <trace/>
directory, includes it in <index>, and names the subtest. Also, it
slightly refactors the code to make it closer to our code style.

The test is adjusted to be runable in the test suite by adding the
`jit.flush()` to avoid collisions of traces.

Part of tarantool/tarantool#9398
---
 test/LuaJIT-tests/misc/hook_norecord.lua  | 12 ------------
 test/LuaJIT-tests/trace/hook_norecord.lua | 12 ++++++++++++
 test/LuaJIT-tests/trace/index             |  1 +
 3 files changed, 13 insertions(+), 12 deletions(-)
 delete mode 100644 test/LuaJIT-tests/misc/hook_norecord.lua
 create mode 100644 test/LuaJIT-tests/trace/hook_norecord.lua

diff --git a/test/LuaJIT-tests/misc/hook_norecord.lua b/test/LuaJIT-tests/misc/hook_norecord.lua
deleted file mode 100644
index 8e7cba05..00000000
--- a/test/LuaJIT-tests/misc/hook_norecord.lua
+++ /dev/null
@@ -1,12 +0,0 @@
-
-if not jit or not jit.status or not jit.status() then return end
-
-local called = false
-local function f() local x = "wrong"; called = true end
-jit.off(f)
-debug.sethook(f, "", 5)
-for i=1,1000 do local a,b,c,d,e,f=1,2,3,4,5,6 end
-assert(called)
--- Check that no trace was generated.
-assert(require("jit.util").traceinfo(1) == nil)
-
diff --git a/test/LuaJIT-tests/trace/hook_norecord.lua b/test/LuaJIT-tests/trace/hook_norecord.lua
new file mode 100644
index 00000000..4c39bade
--- /dev/null
+++ b/test/LuaJIT-tests/trace/hook_norecord.lua
@@ -0,0 +1,12 @@
+do --- Abort trace recording on any hook call.
+  local called = false
+  local function f() local x = "wrong"; called = true end
+  jit.off(f)
+  jit.flush()
+  debug.sethook(f, "", 5)
+  for _ = 1, 1000 do local a, b, c, d, e, f = 1, 2, 3, 4, 5, 6 end
+  assert(called)
+  -- Check that no trace was generated.
+  assert(require("jit.util").traceinfo(1) == nil)
+  debug.sethook()
+end
diff --git a/test/LuaJIT-tests/trace/index b/test/LuaJIT-tests/trace/index
index 46c8f5d2..595a71d2 100644
--- a/test/LuaJIT-tests/trace/index
+++ b/test/LuaJIT-tests/trace/index
@@ -3,6 +3,7 @@ exit_growstack.lua
 exit_jfuncf.lua
 gc.lua
 gc64_slot_revival.lua
+hook_norecord.lua
 phi
 snap.lua
 stitch.lua
-- 
2.45.2