fix xpcall usages in different Lua version.

1 files changed, 61 insertions, 0 deletions

diff --git a/spec/outputs/try_catch.lua b/spec/outputs/try_catch.lua
new file mode 100644
index 0000000..129d412
--- /dev/null
+++ b/spec/outputs/try_catch.lua
@@ -0,0 +1,61 @@
+xpcall(function()
+        return func(1, 2, 3)
+end, function(err)
+        return print(err)
+end)
+xpcall(func, function(err)
+        return print(err)
+end, 1, 2, 3)
+pcall(function()
+        print("trying")
+        return func(1, 2, 3)
+end)
+do
+        local success, result = xpcall(function()
+                return func(1, 2, 3)
+        end, function(err)
+                return print(err)
+        end)
+        success, result = pcall(func, 1, 2, 3)
+end
+pcall(tb.func)
+pcall(tb.func)
+pcall(tb.func)
+pcall((tb.func))
+pcall(((function()
+        local _base_0 = tb
+        local _fn_0 = _base_0.func
+        return _fn_0 and function(...)
+                return _fn_0(_base_0, ...)
+        end
+end)()), 1, 2, 3)
+pcall(tb.func, 1)
+pcall(tb.func, 1)
+if (xpcall(func, function(err)
+        return print(err)
+end, 1)) then
+        print("OK")
+end
+if xpcall((func), function(err)
+        return print(err)
+end, 1) then
+        print("OK")
+end
+do
+        do
+                local success, result = pcall(func, "abc", 123)
+                if success then
+                        print(result)
+                end
+        end
+        local success, result = xpcall(func, function(err)
+                return print(err)
+        end, "abc", 123)
+        success, result = xpcall(func, function(err)
+                return print(err)
+        end, "abc", 123)
+        if success then
+                print(result)
+        end
+end
+return nil