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clang-p2996/llvm/test/tools/llvm-rc/versioninfo-padding.test
Martin Storsjo 28ae894a1d [llvm-rc] Exclude padding from sizes in versioninfo resources
Normally when writing something that requires padding, we first
measure the length of the written payload data, then write
padding if necessary.

For a recursive structure like versioninfo, this means that the
padding is excluded from the size of the inner element, but
included in the size of the enclosing block.

Rc.exe excludes the final padding (but not the padding of earlier
children) from all levels of the hierarchy.

To achieve this, don't pad after each block or value, but only
before starting the next one. We still pad after completing the
toplevel versioninfo resource, so this won't affect other resource
types.

Differential Revision: https://reviews.llvm.org/D46510

llvm-svn: 331668
2018-05-07 20:27:23 +00:00

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; RUN: llvm-rc /FO %t %p/Inputs/versioninfo-padding.rc
; RUN: llvm-readobj %t | FileCheck %s
; CHECK: Resource type (int): 16
; CHECK-NEXT: Resource name (int): 1
; CHECK-NEXT: Data version: 0
; CHECK-NEXT: Memory flags: 0x30
; CHECK-NEXT: Language ID: 1033
; CHECK-NEXT: Version (major): 0
; CHECK-NEXT: Version (minor): 0
; CHECK-NEXT: Characteristics: 0
; CHECK-NEXT: Data size: 294
; CHECK-NEXT: Data: (
; CHECK-NEXT: 0000: 26013400 00005600 53005F00 56004500 |&.4...V.S._.V.E.|
; CHECK-NEXT: 0010: 52005300 49004F00 4E005F00 49004E00 |R.S.I.O.N._.I.N.|
; CHECK-NEXT: 0020: 46004F00 00000000 BD04EFFE 00000100 |F.O.............|
; CHECK-NEXT: 0030: 00000400 00000000 00000400 00000000 |................|
; CHECK-NEXT: 0040: 00000000 00000000 04000000 02000000 |................|
; CHECK-NEXT: 0050: 00000000 00000000 00000000 4E000000 |............N...|
; CHECK-NEXT: 0060: 01005300 74007200 69006E00 67004600 |..S.t.r.i.n.g.F.|
; CHECK-NEXT: 0070: 69006C00 65004900 6E006600 6F000000 |i.l.e.I.n.f.o...|
; CHECK-NEXT: 0080: 2A000000 01003000 34003000 39003000 |*.....0.4.0.9.0.|
; CHECK-NEXT: 0090: 34004500 34000000 12000300 01006100 |4.E.4.........a.|
; CHECK-NEXT: 00A0: 00000000 62006300 00000000 7A000000 |....b.c.....z...|
; CHECK-NEXT: 00B0: 01005300 74007200 69006E00 67004600 |..S.t.r.i.n.g.F.|
; CHECK-NEXT: 00C0: 69006C00 65004900 6E006600 6F000000 |i.l.e.I.n.f.o...|
; CHECK-NEXT: 00D0: 2A000000 01003000 34003000 39003000 |*.....0.4.0.9.0.|
; CHECK-NEXT: 00E0: 34004500 34000000 12000300 01006100 |4.E.4.........a.|
; CHECK-NEXT: 00F0: 00000000 62006300 00000000 2A000000 |....b.c.....*...|
; CHECK-NEXT: 0100: 01003000 34003000 39003000 34004500 |..0.4.0.9.0.4.E.|
; CHECK-NEXT: 0110: 35000000 12000300 01006100 00000000 |5.........a.....|
; CHECK-NEXT: 0120: 62006300 0000 |b.c...|
; CHECK-NEXT: )