lua

commit 0f028b9008097f00aa3953a3425c72e7ae2b4c98
parent 65d1aa7a779b30bf5b0e7b968b3980b702b08b2c
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Tue,  9 Apr 2019 18:43:46 -0300

Corrected tests around non-portable 'isdst' in dates

The field 'isdst' in date tables may not be present; portable tests
should not assume it is.

Diffstat:
M
testes/files.lua
 | 
10
+++++++---

1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/testes/files.lua b/testes/files.lua
@@ -777,7 +777,7 @@ local t = os.time()
 D = os.date("*t", t)
 load(os.date([[assert(D.year==%Y and D.month==%m and D.day==%d and
   D.hour==%H and D.min==%M and D.sec==%S and
-  D.wday==%w+1 and D.yday==%j and type(D.isdst) == 'boolean')]], t))()
+  D.wday==%w+1 and D.yday==%j)]], t))()
 
 checkerr("invalid conversion specifier", os.date, "%")
 checkerr("invalid conversion specifier", os.date, "%9")
@@ -827,12 +827,16 @@ end
 D = os.date("!*t", t)
 load(os.date([[!assert(D.year==%Y and D.month==%m and D.day==%d and
   D.hour==%H and D.min==%M and D.sec==%S and
-  D.wday==%w+1 and D.yday==%j and type(D.isdst) == 'boolean')]], t))()
+  D.wday==%w+1 and D.yday==%j)]], t))()
 
 do
   local D = os.date("*t")
   local t = os.time(D)
-  assert(type(D.isdst) == 'boolean')
+  if not D.isdst then
+    print("no daylight saving information")
+  else
+    assert(type(D.isdst) == 'boolean')
+  end
   D.isdst = nil
   local t1 = os.time(D)
   assert(t == t1)   -- if isdst is absent uses correct default