[svn-r22496] Add file to test integer sizes for attributes

Tested: local linux

2 files changed, 569 insertions, 0 deletions

diff --git a/tools/testfiles/tattrintsize.ddl b/tools/testfiles/tattrintsize.ddl
new file mode 100644
index 0000000..638384e
--- /dev/null
+++ b/tools/testfiles/tattrintsize.ddl
@@ -0,0 +1,569 @@
+HDF5 "tattrintsize.h5" {
+GROUP "/" {
+   ATTRIBUTE "DS08BITS" {
+      DATATYPE  H5T_STD_I8LE
+      DATASPACE  SIMPLE { ( 8, 8 ) / ( 8, 8 ) }
+      DATA {
+      (0,0): -1, -2, -4, -8, -16, -32, -64, -128,
+      (1,0): -2, -4, -8, -16, -32, -64, -128, 0,
+      (2,0): -4, -8, -16, -32, -64, -128, 0, 0,
+      (3,0): -8, -16, -32, -64, -128, 0, 0, 0,
+      (4,0): -16, -32, -64, -128, 0, 0, 0, 0,
+      (5,0): -32, -64, -128, 0, 0, 0, 0, 0,
+      (6,0): -64, -128, 0, 0, 0, 0, 0, 0,
+      (7,0): -128, 0, 0, 0, 0, 0, 0, 0
+      }
+   }
+   ATTRIBUTE "DS16BITS" {
+      DATATYPE  H5T_STD_I16LE
+      DATASPACE  SIMPLE { ( 8, 16 ) / ( 8, 16 ) }
+      DATA {
+      (0,0): -1, -2, -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048,
+      (0,12): -4096, -8192, -16384, -32768,
+      (1,0): -2, -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048,
+      (1,11): -4096, -8192, -16384, -32768, 0,
+      (2,0): -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048, -4096,
+      (2,11): -8192, -16384, -32768, 0, 0,
+      (3,0): -8, -16, -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192,
+      (3,11): -16384, -32768, 0, 0, 0,
+      (4,0): -16, -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192,
+      (4,10): -16384, -32768, 0, 0, 0, 0,
+      (5,0): -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192, -16384,
+      (5,10): -32768, 0, 0, 0, 0, 0,
+      (6,0): -64, -128, -256, -512, -1024, -2048, -4096, -8192, -16384,
+      (6,9): -32768, 0, 0, 0, 0, 0, 0,
+      (7,0): -128, -256, -512, -1024, -2048, -4096, -8192, -16384, -32768, 0,
+      (7,10): 0, 0, 0, 0, 0, 0
+      }
+   }
+   ATTRIBUTE "DS32BITS" {
+      DATATYPE  H5T_STD_I32LE
+      DATASPACE  SIMPLE { ( 8, 32 ) / ( 8, 32 ) }
+      DATA {
+      (0,0): -1, -2, -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048,
+      (0,12): -4096, -8192, -16384, -32768, -65536, -131072, -262144,
+      (0,19): -524288, -1048576, -2097152, -4194304, -8388608, -16777216,
+      (0,25): -33554432, -67108864, -134217728, -268435456, -536870912,
+      (0,30): -1073741824, -2147483648,
+      (1,0): -2, -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048,
+      (1,11): -4096, -8192, -16384, -32768, -65536, -131072, -262144,
+      (1,18): -524288, -1048576, -2097152, -4194304, -8388608, -16777216,
+      (1,24): -33554432, -67108864, -134217728, -268435456, -536870912,
+      (1,29): -1073741824, -2147483648, 0,
+      (2,0): -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048, -4096,
+      (2,11): -8192, -16384, -32768, -65536, -131072, -262144, -524288,
+      (2,18): -1048576, -2097152, -4194304, -8388608, -16777216, -33554432,
+      (2,24): -67108864, -134217728, -268435456, -536870912, -1073741824,
+      (2,29): -2147483648, 0, 0,
+      (3,0): -8, -16, -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192,
+      (3,11): -16384, -32768, -65536, -131072, -262144, -524288, -1048576,
+      (3,18): -2097152, -4194304, -8388608, -16777216, -33554432, -67108864,
+      (3,24): -134217728, -268435456, -536870912, -1073741824, -2147483648,
+      (3,29): 0, 0, 0,
+      (4,0): -16, -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192,
+      (4,10): -16384, -32768, -65536, -131072, -262144, -524288, -1048576,
+      (4,17): -2097152, -4194304, -8388608, -16777216, -33554432, -67108864,
+      (4,23): -134217728, -268435456, -536870912, -1073741824, -2147483648,
+      (4,28): 0, 0, 0, 0,
+      (5,0): -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192, -16384,
+      (5,10): -32768, -65536, -131072, -262144, -524288, -1048576, -2097152,
+      (5,17): -4194304, -8388608, -16777216, -33554432, -67108864,
+      (5,22): -134217728, -268435456, -536870912, -1073741824, -2147483648,
+      (5,27): 0, 0, 0, 0, 0,
+      (6,0): -64, -128, -256, -512, -1024, -2048, -4096, -8192, -16384,
+      (6,9): -32768, -65536, -131072, -262144, -524288, -1048576, -2097152,
+      (6,16): -4194304, -8388608, -16777216, -33554432, -67108864,
+      (6,21): -134217728, -268435456, -536870912, -1073741824, -2147483648,
+      (6,26): 0, 0, 0, 0, 0, 0,
+      (7,0): -128, -256, -512, -1024, -2048, -4096, -8192, -16384, -32768,
+      (7,9): -65536, -131072, -262144, -524288, -1048576, -2097152, -4194304,
+      (7,16): -8388608, -16777216, -33554432, -67108864, -134217728,
+      (7,21): -268435456, -536870912, -1073741824, -2147483648, 0, 0, 0, 0,
+      (7,29): 0, 0, 0
+      }
+   }
+   ATTRIBUTE "DS64BITS" {
+      DATATYPE  H5T_STD_I64LE
+      DATASPACE  SIMPLE { ( 8, 64 ) / ( 8, 64 ) }
+      DATA {
+      (0,0): -1, -2, -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048,
+      (0,12): -4096, -8192, -16384, -32768, -65536, -131072, -262144,
+      (0,19): -524288, -1048576, -2097152, -4194304, -8388608, -16777216,
+      (0,25): -33554432, -67108864, -134217728, -268435456, -536870912,
+      (0,30): -1073741824, -2147483648, -4294967296, -8589934592,
+      (0,34): -17179869184, -34359738368, -68719476736, -137438953472,
+      (0,38): -274877906944, -549755813888, -1099511627776, -2199023255552,
+      (0,42): -4398046511104, -8796093022208, -17592186044416,
+      (0,45): -35184372088832, -70368744177664, -140737488355328,
+      (0,48): -281474976710656, -562949953421312, -1125899906842624,
+      (0,51): -2251799813685248, -4503599627370496, -9007199254740992,
+      (0,54): -18014398509481984, -36028797018963968, -72057594037927936,
+      (0,57): -144115188075855872, -288230376151711744, -576460752303423488,
+      (0,60): -1152921504606846976, -2305843009213693952,
+      (0,62): -4611686018427387904, -9223372036854775808,
+      (1,0): -2, -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048,
+      (1,11): -4096, -8192, -16384, -32768, -65536, -131072, -262144,
+      (1,18): -524288, -1048576, -2097152, -4194304, -8388608, -16777216,
+      (1,24): -33554432, -67108864, -134217728, -268435456, -536870912,
+      (1,29): -1073741824, -2147483648, -4294967296, -8589934592,
+      (1,33): -17179869184, -34359738368, -68719476736, -137438953472,
+      (1,37): -274877906944, -549755813888, -1099511627776, -2199023255552,
+      (1,41): -4398046511104, -8796093022208, -17592186044416,
+      (1,44): -35184372088832, -70368744177664, -140737488355328,
+      (1,47): -281474976710656, -562949953421312, -1125899906842624,
+      (1,50): -2251799813685248, -4503599627370496, -9007199254740992,
+      (1,53): -18014398509481984, -36028797018963968, -72057594037927936,
+      (1,56): -144115188075855872, -288230376151711744, -576460752303423488,
+      (1,59): -1152921504606846976, -2305843009213693952,
+      (1,61): -4611686018427387904, -9223372036854775808, 0,
+      (2,0): -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048, -4096,
+      (2,11): -8192, -16384, -32768, -65536, -131072, -262144, -524288,
+      (2,18): -1048576, -2097152, -4194304, -8388608, -16777216, -33554432,
+      (2,24): -67108864, -134217728, -268435456, -536870912, -1073741824,
+      (2,29): -2147483648, -4294967296, -8589934592, -17179869184,
+      (2,33): -34359738368, -68719476736, -137438953472, -274877906944,
+      (2,37): -549755813888, -1099511627776, -2199023255552, -4398046511104,
+      (2,41): -8796093022208, -17592186044416, -35184372088832,
+      (2,44): -70368744177664, -140737488355328, -281474976710656,
+      (2,47): -562949953421312, -1125899906842624, -2251799813685248,
+      (2,50): -4503599627370496, -9007199254740992, -18014398509481984,
+      (2,53): -36028797018963968, -72057594037927936, -144115188075855872,
+      (2,56): -288230376151711744, -576460752303423488, -1152921504606846976,
+      (2,59): -2305843009213693952, -4611686018427387904,
+      (2,61): -9223372036854775808, 0, 0,
+      (3,0): -8, -16, -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192,
+      (3,11): -16384, -32768, -65536, -131072, -262144, -524288, -1048576,
+      (3,18): -2097152, -4194304, -8388608, -16777216, -33554432, -67108864,
+      (3,24): -134217728, -268435456, -536870912, -1073741824, -2147483648,
+      (3,29): -4294967296, -8589934592, -17179869184, -34359738368,
+      (3,33): -68719476736, -137438953472, -274877906944, -549755813888,
+      (3,37): -1099511627776, -2199023255552, -4398046511104, -8796093022208,
+      (3,41): -17592186044416, -35184372088832, -70368744177664,
+      (3,44): -140737488355328, -281474976710656, -562949953421312,
+      (3,47): -1125899906842624, -2251799813685248, -4503599627370496,
+      (3,50): -9007199254740992, -18014398509481984, -36028797018963968,
+      (3,53): -72057594037927936, -144115188075855872, -288230376151711744,
+      (3,56): -576460752303423488, -1152921504606846976,
+      (3,58): -2305843009213693952, -4611686018427387904,
+      (3,60): -9223372036854775808, 0, 0, 0,
+      (4,0): -16, -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192,
+      (4,10): -16384, -32768, -65536, -131072, -262144, -524288, -1048576,
+      (4,17): -2097152, -4194304, -8388608, -16777216, -33554432, -67108864,
+      (4,23): -134217728, -268435456, -536870912, -1073741824, -2147483648,
+      (4,28): -4294967296, -8589934592, -17179869184, -34359738368,
+      (4,32): -68719476736, -137438953472, -274877906944, -549755813888,
+      (4,36): -1099511627776, -2199023255552, -4398046511104, -8796093022208,
+      (4,40): -17592186044416, -35184372088832, -70368744177664,
+      (4,43): -140737488355328, -281474976710656, -562949953421312,
+      (4,46): -1125899906842624, -2251799813685248, -4503599627370496,
+      (4,49): -9007199254740992, -18014398509481984, -36028797018963968,
+      (4,52): -72057594037927936, -144115188075855872, -288230376151711744,
+      (4,55): -576460752303423488, -1152921504606846976,
+      (4,57): -2305843009213693952, -4611686018427387904,
+      (4,59): -9223372036854775808, 0, 0, 0, 0,
+      (5,0): -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192, -16384,
+      (5,10): -32768, -65536, -131072, -262144, -524288, -1048576, -2097152,
+      (5,17): -4194304, -8388608, -16777216, -33554432, -67108864,
+      (5,22): -134217728, -268435456, -536870912, -1073741824, -2147483648,
+      (5,27): -4294967296, -8589934592, -17179869184, -34359738368,
+      (5,31): -68719476736, -137438953472, -274877906944, -549755813888,
+      (5,35): -1099511627776, -2199023255552, -4398046511104, -8796093022208,
+      (5,39): -17592186044416, -35184372088832, -70368744177664,
+      (5,42): -140737488355328, -281474976710656, -562949953421312,
+      (5,45): -1125899906842624, -2251799813685248, -4503599627370496,
+      (5,48): -9007199254740992, -18014398509481984, -36028797018963968,
+      (5,51): -72057594037927936, -144115188075855872, -288230376151711744,
+      (5,54): -576460752303423488, -1152921504606846976,
+      (5,56): -2305843009213693952, -4611686018427387904,
+      (5,58): -9223372036854775808, 0, 0, 0, 0, 0,
+      (6,0): -64, -128, -256, -512, -1024, -2048, -4096, -8192, -16384,
+      (6,9): -32768, -65536, -131072, -262144, -524288, -1048576, -2097152,
+      (6,16): -4194304, -8388608, -16777216, -33554432, -67108864,
+      (6,21): -134217728, -268435456, -536870912, -1073741824, -2147483648,
+      (6,26): -4294967296, -8589934592, -17179869184, -34359738368,
+      (6,30): -68719476736, -137438953472, -274877906944, -549755813888,
+      (6,34): -1099511627776, -2199023255552, -4398046511104, -8796093022208,
+      (6,38): -17592186044416, -35184372088832, -70368744177664,
+      (6,41): -140737488355328, -281474976710656, -562949953421312,
+      (6,44): -1125899906842624, -2251799813685248, -4503599627370496,
+      (6,47): -9007199254740992, -18014398509481984, -36028797018963968,
+      (6,50): -72057594037927936, -144115188075855872, -288230376151711744,
+      (6,53): -576460752303423488, -1152921504606846976,
+      (6,55): -2305843009213693952, -4611686018427387904,
+      (6,57): -9223372036854775808, 0, 0, 0, 0, 0, 0,
+      (7,0): -128, -256, -512, -1024, -2048, -4096, -8192, -16384, -32768,
+      (7,9): -65536, -131072, -262144, -524288, -1048576, -2097152, -4194304,
+      (7,16): -8388608, -16777216, -33554432, -67108864, -134217728,
+      (7,21): -268435456, -536870912, -1073741824, -2147483648, -4294967296,
+      (7,26): -8589934592, -17179869184, -34359738368, -68719476736,
+      (7,30): -137438953472, -274877906944, -549755813888, -1099511627776,
+      (7,34): -2199023255552, -4398046511104, -8796093022208,
+      (7,37): -17592186044416, -35184372088832, -70368744177664,
+      (7,40): -140737488355328, -281474976710656, -562949953421312,
+      (7,43): -1125899906842624, -2251799813685248, -4503599627370496,
+      (7,46): -9007199254740992, -18014398509481984, -36028797018963968,
+      (7,49): -72057594037927936, -144115188075855872, -288230376151711744,
+      (7,52): -576460752303423488, -1152921504606846976,
+      (7,54): -2305843009213693952, -4611686018427387904,
+      (7,56): -9223372036854775808, 0, 0, 0, 0, 0, 0, 0
+      }
+   }
+   ATTRIBUTE "DU08BITS" {
+      DATATYPE  H5T_STD_U8LE
+      DATASPACE  SIMPLE { ( 8, 8 ) / ( 8, 8 ) }
+      DATA {
+      (0,0): 255, 254, 252, 248, 240, 224, 192, 128,
+      (1,0): 254, 252, 248, 240, 224, 192, 128, 0,
+      (2,0): 252, 248, 240, 224, 192, 128, 0, 0,
+      (3,0): 248, 240, 224, 192, 128, 0, 0, 0,
+      (4,0): 240, 224, 192, 128, 0, 0, 0, 0,
+      (5,0): 224, 192, 128, 0, 0, 0, 0, 0,
+      (6,0): 192, 128, 0, 0, 0, 0, 0, 0,
+      (7,0): 128, 0, 0, 0, 0, 0, 0, 0
+      }
+   }
+   ATTRIBUTE "DU16BITS" {
+      DATATYPE  H5T_STD_U16LE
+      DATASPACE  SIMPLE { ( 8, 16 ) / ( 8, 16 ) }
+      DATA {
+      (0,0): 65535, 65534, 65532, 65528, 65520, 65504, 65472, 65408, 65280,
+      (0,9): 65024, 64512, 63488, 61440, 57344, 49152, 32768,
+      (1,0): 65534, 65532, 65528, 65520, 65504, 65472, 65408, 65280, 65024,
+      (1,9): 64512, 63488, 61440, 57344, 49152, 32768, 0,
+      (2,0): 65532, 65528, 65520, 65504, 65472, 65408, 65280, 65024, 64512,
+      (2,9): 63488, 61440, 57344, 49152, 32768, 0, 0,
+      (3,0): 65528, 65520, 65504, 65472, 65408, 65280, 65024, 64512, 63488,
+      (3,9): 61440, 57344, 49152, 32768, 0, 0, 0,
+      (4,0): 65520, 65504, 65472, 65408, 65280, 65024, 64512, 63488, 61440,
+      (4,9): 57344, 49152, 32768, 0, 0, 0, 0,
+      (5,0): 65504, 65472, 65408, 65280, 65024, 64512, 63488, 61440, 57344,
+      (5,9): 49152, 32768, 0, 0, 0, 0, 0,
+      (6,0): 65472, 65408, 65280, 65024, 64512, 63488, 61440, 57344, 49152,
+      (6,9): 32768, 0, 0, 0, 0, 0, 0,
+      (7,0): 65408, 65280, 65024, 64512, 63488, 61440, 57344, 49152, 32768,
+      (7,9): 0, 0, 0, 0, 0, 0, 0
+      }
+   }
+   ATTRIBUTE "DU32BITS" {
+      DATATYPE  H5T_STD_U32LE
+      DATASPACE  SIMPLE { ( 8, 32 ) / ( 8, 32 ) }
+      DATA {
+      (0,0): 4294967295, 4294967294, 4294967292, 4294967288, 4294967280,
+      (0,5): 4294967264, 4294967232, 4294967168, 4294967040, 4294966784,
+      (0,10): 4294966272, 4294965248, 4294963200, 4294959104, 4294950912,
+      (0,15): 4294934528, 4294901760, 4294836224, 4294705152, 4294443008,
+      (0,20): 4293918720, 4292870144, 4290772992, 4286578688, 4278190080,
+      (0,25): 4261412864, 4227858432, 4160749568, 4026531840, 3758096384,
+      (0,30): 3221225472, 2147483648,
+      (1,0): 4294967294, 4294967292, 4294967288, 4294967280, 4294967264,
+      (1,5): 4294967232, 4294967168, 4294967040, 4294966784, 4294966272,
+      (1,10): 4294965248, 4294963200, 4294959104, 4294950912, 4294934528,
+      (1,15): 4294901760, 4294836224, 4294705152, 4294443008, 4293918720,
+      (1,20): 4292870144, 4290772992, 4286578688, 4278190080, 4261412864,
+      (1,25): 4227858432, 4160749568, 4026531840, 3758096384, 3221225472,
+      (1,30): 2147483648, 0,
+      (2,0): 4294967292, 4294967288, 4294967280, 4294967264, 4294967232,
+      (2,5): 4294967168, 4294967040, 4294966784, 4294966272, 4294965248,
+      (2,10): 4294963200, 4294959104, 4294950912, 4294934528, 4294901760,
+      (2,15): 4294836224, 4294705152, 4294443008, 4293918720, 4292870144,
+      (2,20): 4290772992, 4286578688, 4278190080, 4261412864, 4227858432,
+      (2,25): 4160749568, 4026531840, 3758096384, 3221225472, 2147483648, 0,
+      (2,31): 0,
+      (3,0): 4294967288, 4294967280, 4294967264, 4294967232, 4294967168,
+      (3,5): 4294967040, 4294966784, 4294966272, 4294965248, 4294963200,
+      (3,10): 4294959104, 4294950912, 4294934528, 4294901760, 4294836224,
+      (3,15): 4294705152, 4294443008, 4293918720, 4292870144, 4290772992,
+      (3,20): 4286578688, 4278190080, 4261412864, 4227858432, 4160749568,
+      (3,25): 4026531840, 3758096384, 3221225472, 2147483648, 0, 0, 0,
+      (4,0): 4294967280, 4294967264, 4294967232, 4294967168, 4294967040,
+      (4,5): 4294966784, 4294966272, 4294965248, 4294963200, 4294959104,
+      (4,10): 4294950912, 4294934528, 4294901760, 4294836224, 4294705152,
+      (4,15): 4294443008, 4293918720, 4292870144, 4290772992, 4286578688,
+      (4,20): 4278190080, 4261412864, 4227858432, 4160749568, 4026531840,
+      (4,25): 3758096384, 3221225472, 2147483648, 0, 0, 0, 0,
+      (5,0): 4294967264, 4294967232, 4294967168, 4294967040, 4294966784,
+      (5,5): 4294966272, 4294965248, 4294963200, 4294959104, 4294950912,
+      (5,10): 4294934528, 4294901760, 4294836224, 4294705152, 4294443008,
+      (5,15): 4293918720, 4292870144, 4290772992, 4286578688, 4278190080,
+      (5,20): 4261412864, 4227858432, 4160749568, 4026531840, 3758096384,
+      (5,25): 3221225472, 2147483648, 0, 0, 0, 0, 0,
+      (6,0): 4294967232, 4294967168, 4294967040, 4294966784, 4294966272,
+      (6,5): 4294965248, 4294963200, 4294959104, 4294950912, 4294934528,
+      (6,10): 4294901760, 4294836224, 4294705152, 4294443008, 4293918720,
+      (6,15): 4292870144, 4290772992, 4286578688, 4278190080, 4261412864,
+      (6,20): 4227858432, 4160749568, 4026531840, 3758096384, 3221225472,
+      (6,25): 2147483648, 0, 0, 0, 0, 0, 0,
+      (7,0): 4294967168, 4294967040, 4294966784, 4294966272, 4294965248,
+      (7,5): 4294963200, 4294959104, 4294950912, 4294934528, 4294901760,
+      (7,10): 4294836224, 4294705152, 4294443008, 4293918720, 4292870144,
+      (7,15): 4290772992, 4286578688, 4278190080, 4261412864, 4227858432,
+      (7,20): 4160749568, 4026531840, 3758096384, 3221225472, 2147483648, 0,
+      (7,26): 0, 0, 0, 0, 0, 0
+      }
+   }
+   ATTRIBUTE "DU64BITS" {
+      DATATYPE  H5T_STD_U64LE
+      DATASPACE  SIMPLE { ( 8, 64 ) / ( 8, 64 ) }
+      DATA {
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+      (0,2): 18446744073709551612, 18446744073709551608,
+      (0,4): 18446744073709551600, 18446744073709551584,
+      (0,6): 18446744073709551552, 18446744073709551488,
+      (0,8): 18446744073709551360, 18446744073709551104,
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+      (0,12): 18446744073709547520, 18446744073709543424,
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+      (0,18): 18446744073709289472, 18446744073709027328,
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+      (0,22): 18446744073705357312, 18446744073701163008,
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+      (0,62): 13835058055282163712, 9223372036854775808,
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+      (1,50): 18444492273895866368, 18442240474082181120,
+      (1,52): 18437736874454810624, 18428729675200069632,
+      (1,54): 18410715276690587648, 18374686479671623680,
+      (1,56): 18302628885633695744, 18158513697557839872,
+      (1,58): 17870283321406128128, 17293822569102704640,
+      (1,60): 16140901064495857664, 13835058055282163712,
+      (1,62): 9223372036854775808, 0,
+      (2,0): 18446744073709551612, 18446744073709551608,
+      (2,2): 18446744073709551600, 18446744073709551584,
+      (2,4): 18446744073709551552, 18446744073709551488,
+      (2,6): 18446744073709551360, 18446744073709551104,
+      (2,8): 18446744073709550592, 18446744073709549568,
+      (2,10): 18446744073709547520, 18446744073709543424,
+      (2,12): 18446744073709535232, 18446744073709518848,
+      (2,14): 18446744073709486080, 18446744073709420544,
+      (2,16): 18446744073709289472, 18446744073709027328,
+      (2,18): 18446744073708503040, 18446744073707454464,
+      (2,20): 18446744073705357312, 18446744073701163008,
+      (2,22): 18446744073692774400, 18446744073675997184,
+      (2,24): 18446744073642442752, 18446744073575333888,
+      (2,26): 18446744073441116160, 18446744073172680704,
+      (2,28): 18446744072635809792, 18446744071562067968,
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+      (2,58): 17293822569102704640, 16140901064495857664,
+      (2,60): 13835058055282163712, 9223372036854775808, 0, 0,
+      (3,0): 18446744073709551608, 18446744073709551600,
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+      (3,4): 18446744073709551488, 18446744073709551360,
+      (3,6): 18446744073709551104, 18446744073709550592,
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+      (3,10): 18446744073709543424, 18446744073709535232,
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+      (3,16): 18446744073709027328, 18446744073708503040,
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+      (5,0): 18446744073709551584, 18446744073709551552,
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+      (7,46): 18437736874454810624, 18428729675200069632,
+      (7,48): 18410715276690587648, 18374686479671623680,
+      (7,50): 18302628885633695744, 18158513697557839872,
+      (7,52): 17870283321406128128, 17293822569102704640,
+      (7,54): 16140901064495857664, 13835058055282163712,
+      (7,56): 9223372036854775808, 0, 0, 0, 0, 0, 0, 0
+      }
+   }
+   ATTRIBUTE "DummyDBL" {
+      DATATYPE  H5T_IEEE_F64BE
+      DATASPACE  SIMPLE { ( 8, 8 ) / ( 8, 8 ) }
+      DATA {
+      (0,0): 0, 0.0001, 0.0002, 0.0003, 0.0004, 0.0005, 0.0006, 0.0007,
+      (1,0): 1, 1.0001, 1.0002, 1.0003, 1.0004, 1.0005, 1.0006, 1.0007,
+      (2,0): 2, 2.0001, 2.0002, 2.0003, 2.0004, 2.0005, 2.0006, 2.0007,
+      (3,0): 3, 3.0001, 3.0002, 3.0003, 3.0004, 3.0005, 3.0006, 3.0007,
+      (4,0): 4, 4.0001, 4.0002, 4.0003, 4.0004, 4.0005, 4.0006, 4.0007,
+      (5,0): 5, 5.0001, 5.0002, 5.0003, 5.0004, 5.0005, 5.0006, 5.0007,
+      (6,0): 6, 6.0001, 6.0002, 6.0003, 6.0004, 6.0005, 6.0006, 6.0007,
+      (7,0): 7, 7.0001, 7.0002, 7.0003, 7.0004, 7.0005, 7.0006, 7.0007
+      }
+   }
+}
+}
diff --git a/tools/testfiles/tattrintsize.h5 b/tools/testfiles/tattrintsize.h5
new file mode 100644
index 0000000..04d6f4c
--- /dev/null
+++ b/tools/testfiles/tattrintsize.h5