From 8d8df5807b4641410fb04a0fc2199f965f450909 Mon Sep 17 00:00:00 2001 From: pqflx3 Date: Wed, 31 Jan 2018 10:38:37 -0500 Subject: Fixes #7121 (#7148) * Replace ftell and fseek with (windows) _ftelli64, _fseeki64 and (posix) ftello, fseeko * disable large file test --- tests/system/io.nim | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) (limited to 'tests/system') diff --git a/tests/system/io.nim b/tests/system/io.nim index b0ccfda9f..3d4df806b 100644 --- a/tests/system/io.nim +++ b/tests/system/io.nim @@ -1,5 +1,5 @@ import - unittest, osproc, streams, os + unittest, osproc, streams, os, strformat const STRING_DATA = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet." const TEST_FILE = "tests/testdata/string.txt" @@ -23,3 +23,26 @@ suite "io": test "file": check: readFile(TEST_FILE) == STRING_DATA + + +proc verifyFileSize(sz: int64) = + # issue 7121, large file size (2-4GB and >4Gb) + const fn = "tmpfile112358" + let size_in_mb = sz div 1_000_000 + + when defined(windows): + discard execProcess(&"fsutil file createnew {fn} {sz}" ) + else: + discard execProcess(&"dd if=/dev/zero of={fn} bs=1000000 count={size_in_mb}") + + doAssert os.getFileSize(fn) == sz # Verify OS filesize by string + + var f = open(fn) + doAssert f.getFileSize() == sz # Verify file handle filesize + f.close() + + os.removeFile(fn) + +#disable tests for automatic testers +#for s in [50_000_000'i64, 3_000_000_000, 5_000_000_000]: +# verifyFileSize(s) -- cgit 1.4.1-2-gfad0