Test 'valid/test-corpus' fails for 32-bit architectures

["Radovan Birdic" <Radovan.Birdic@rt-rk.com>]

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Hi,

Package libi8x fails on Debian for all 32-bit endian architectures during testing:

> make  check-TESTS
> PASS: exec/ops/test-deref
> PASS: exec/test-factorial
> PASS: exec/test-smoke
> FAIL: valid/test-corpus
> ========================================
>    libi8x 0.0.3: tests/test-suite.log
> ========================================
>
> # TOTAL: 4
> # PASS:  3
> # SKIP:  0
> # XFAIL: 0
> # FAIL:  1
> # XPASS: 0
> # ERROR: 0
>
> .. contents:: :depth: 2
>
> FAIL: valid/test-corpus
> =======================
>
> corpus/i8c/0.0.4/32el/test_deref/test_deref/0015-0001[0x9]: Unhandled note
> corpus/i8c/0.0.4/32el/test_deref/test_deref/0011-0001[0x9]: Unhandled note
> corpus/i8c/0.0.4/32be/test_deref/test_deref/0015-0001[0x9]: Unhandled note
> corpus/i8c/0.0.4/32be/test_deref/test_deref/0011-0001[0x9]: Unhandled note
> valid/test-corpus.c:137: ftw_failcount == 0
> FAIL valid/test-corpus (exit status: 1)
>
> ============================================================================
> Testsuite summary for libi8x 0.0.3
> ============================================================================
> # TOTAL: 4
> # PASS:  3
> # SKIP:  0
> # XFAIL: 0
> # FAIL:  1
> # XPASS: 0
> # ERROR: 0
> ============================================================================

Full build log for mipsel:
https://buildd.debian.org/status/fetch.php?pkg=libi8x&arch=mipsel&ver=0.0.3-1&stamp=1493727519&raw=0

Binary files 'test_deref/0015-0001' and 'test_deref/0011-0001' from test folder 0.0.4 cause a problem.
Does it make sense to you to threat these tests like the same tests from 0.0.3 version?

I have created and attached a patch that handles these tests.
With this patch package builds successfully on my local mips, mipsel and i386 machines.

Could you please look at this?

Regards,
Radovan

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--- libi8x-0.0.3.orig/tests/valid/test-corpus.c
+++ libi8x-0.0.3/tests/valid/test-corpus.c
@@ -77,6 +77,15 @@ do_test (struct i8x_ctx *ctx, const char
 	      || strstr (filename, "/test_deref/0015-0001") != NULL))
 	expect_err = I8X_NOTE_UNHANDLED;
     }
+  
+  if (strstr (filename, "/i8c/0.0.4/") != NULL)
+    {
+      if (__WORDSIZE == 32
+          && strstr (filename, "/i8c/0.0.4/32") != NULL
+          && (strstr (filename, "/test_deref/0011-0001") != NULL
+              || strstr (filename, "/test_deref/0015-0001") != NULL))
+        expect_err = I8X_NOTE_UNHANDLED;
+    }
 
   struct i8x_func *func;
   err = i8x_func_new_bytecode (note, &func);