[lld] r281678 - Check /pdb output using llvm-pdbdump.

[Rui Ueyama via llvm-commits]

Author: ruiu
Date: Thu Sep 15 18:14:40 2016
New Revision: 281678

URL: http://llvm.org/viewvc/llvm-project?rev=281678&view=rev
Log:
Check /pdb output using llvm-pdbdump.

test/COFF/rsds.test checks only RSDS directory in a DLL and
didn't check the validity of the PDF file produced.
(Technically the produced PDB is not valid because it is really
a stub, but this test is still good to have.)

Added:
    lld/trunk/test/COFF/pdb.test

Added: lld/trunk/test/COFF/pdb.test
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/COFF/pdb.test?rev=281678&view=auto
==============================================================================
--- lld/trunk/test/COFF/pdb.test (added)
+++ lld/trunk/test/COFF/pdb.test Thu Sep 15 18:14:40 2016
@@ -0,0 +1,86 @@
+# RUN: yaml2obj %s > %t.obj
+# RUN: lld-link /debug /pdb:%t.pdb /dll /out:%t.dll /entry:DllMain %t.obj
+# RUN: llvm-pdbdump pdb2yaml -stream-metadata -stream-directory %t.pdb | FileCheck %s
+
+# CHECK:      MSF:
+# CHECK-NEXT:   SuperBlock:
+# CHECK-NEXT:   BlockSize:       4096
+# CHECK-NEXT:   FreeBlockMap:    1
+# CHECK-NEXT:   NumBlocks:       3
+# CHECK-NEXT:   NumDirectoryBytes: 4
+# CHECK-NEXT:   Unknown1:        0
+# CHECK-NEXT:   BlockMapAddr:    1
+# CHECK-NEXT:   NumDirectoryBlocks: 1
+# CHECK-NEXT:   DirectoryBlocks: [ 2 ]
+# CHECK-NEXT:   NumStreams:      0
+# CHECK-NEXT:   FileSize:        12288
+# CHECK-NEXT:   StreamSizes:     [  ]
+# CHECK-NEXT:   StreamMap:
+
+--- !COFF
+header:
+  Machine:         IMAGE_FILE_MACHINE_I386
+  Characteristics: [  ]
+sections:
+  - Name:            .text
+    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
+    Alignment:       4
+    SectionData:     31C0C3
+  - Name:            .data
+    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
+    Alignment:       4
+    SectionData:     ''
+  - Name:            .bss
+    Characteristics: [ IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
+    Alignment:       4
+    SectionData:     ''
+symbols:
+  - Name:            .text
+    Value:           0
+    SectionNumber:   1
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition:
+      Length:          3
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        3963538403
+      Number:          1
+  - Name:            .data
+    Value:           0
+    SectionNumber:   2
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition:
+      Length:          0
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        0
+      Number:          2
+  - Name:            .bss
+    Value:           0
+    SectionNumber:   3
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+    SectionDefinition:
+      Length:          0
+      NumberOfRelocations: 0
+      NumberOfLinenumbers: 0
+      CheckSum:        0
+      Number:          3
+  - Name:            '@feat.00'
+    Value:           1
+    SectionNumber:   -1
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_NULL
+    StorageClass:    IMAGE_SYM_CLASS_STATIC
+  - Name:            _DllMain
+    Value:           0
+    SectionNumber:   1
+    SimpleType:      IMAGE_SYM_TYPE_NULL
+    ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
+    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
+...