Extend the test

Author: igorkudrin

llvm/test/tools/llvm-objcopy/ELF/remove-note.test

@@ -1,4 +1,4 @@
-## Check incompatible options
+## Check incompatible options.
 # RUN: not llvm-objcopy --remove-note=1 --remove-section=.test - 2>&1 | FileCheck %s --check-prefix=ERR-REMSEC
 # RUN: not llvm-objcopy --remove-note=1 --add-section=.test=%s - 2>&1 | FileCheck %s --check-prefix=ERR-ADDSEC
 # RUN: not llvm-objcopy --remove-note=1 --update-section=.test=%s - 2>&1 | FileCheck %s --check-prefix=ERR-UPDSEC
@@ -7,7 +7,7 @@
 # ERR-ADDSEC: error: cannot specify both --remove-note and --add-section
 # ERR-UPDSEC: error: cannot specify both --remove-note and --update-section
 
-## Check invalid argument formats
+## Check invalid argument formats.
 # RUN: not llvm-objcopy --remove-note= - 2>&1 | FileCheck %s --check-prefix=ERR-NOTYPEID
 # RUN: not llvm-objcopy --remove-note=CORE/ - 2>&1 | FileCheck %s --check-prefix=ERR-NOTYPEID
 # RUN: not llvm-objcopy --remove-note=/1 - 2>&1 | FileCheck %s --check-prefix=ERR-EMPTYNAME
@@ -20,20 +20,24 @@
 # ERR-INVNUM1: error: bad note type_id for --remove-note: '1/2'
 # ERR-INVNUM2: error: bad note type_id for --remove-note: 'Notanumber'
 
+## Check deleting notes:
+## * --remove-note=1 will remove note "CORE/1" and "LINUX/1",
+## * --remove-note=DUMMY/2 will not remove any notes because there are no notes with this owner,
+## * --remove-note=CORE/3 will remove "CORE/3" but preserve "LINUX/3".
 # RUN: yaml2obj -D ALIGN=8 -D ELFCLASS=64 -D ENDIANNESS=LSB %s -o %t8.64.lsb
 # RUN: llvm-objcopy --remove-note=0x01 --remove-note=DUMMY/2 --remove-note=CORE/0x03 %t8.64.lsb %t8.64.lsb.o
 # RUN: llvm-readobj --segments --sections --notes %t8.64.lsb.o | \
-# RUN:   FileCheck %s -D#SIZE0=32 -D#SIZE1=32
+# RUN:   FileCheck %s -D#SIZE0=32 -D#SIZE1=64
 
 # RUN: yaml2obj -D ALIGN=4 -D ELFCLASS=64 -D ENDIANNESS=MSB %s -o %t4.64.msb
 # RUN: llvm-objcopy --remove-note=0x01 --remove-note=DUMMY/0x02 --remove-note=CORE/3 %t4.64.msb %t4.64.msb.o
 # RUN: llvm-readobj --segments --sections --notes %t4.64.msb.o | \
-# RUN:   FileCheck %s -D#SIZE0=24 -D#SIZE1=24
+# RUN:   FileCheck %s -D#SIZE0=24 -D#SIZE1=48
 
 # RUN: yaml2obj -D ALIGN=4 -D ELFCLASS=32 -D ENDIANNESS=LSB %s -o %t4.32.lsb
 # RUN: llvm-objcopy --remove-note=1 --remove-note=DUMMY/0x02 --remove-note=CORE/3 %t4.32.lsb %t4.32.lsb.o
 # RUN: llvm-readobj --segments --sections --notes %t4.32.lsb.o | \
-# RUN:   FileCheck %s -D#SIZE0=24 -D#SIZE1=24
+# RUN:   FileCheck %s -D#SIZE0=24 -D#SIZE1=48
 
 # CHECK:      Sections [
 # CHECK:        Section {
@@ -70,7 +74,7 @@
 # CHECK-NEXT:         Data size: 0x2
 # CHECK-NEXT:         Type: NT_ARCH
 # CHECK-NEXT:         Description data (
-# CHECK-NEXT:           0000: 0202
+# CHECK-NEXT:           0000: 0201
 # CHECK-NEXT:         )
 # CHECK-NEXT:       }
 # CHECK-NEXT:     ]
@@ -81,11 +85,19 @@
 # CHECK-NEXT:     Size: 0x[[#%X,SIZE1]]
 # CHECK-NEXT:     Notes [
 # CHECK-NEXT:       {
+# CHECK-NEXT:         Owner: LINUX
+# CHECK-NEXT:         Data size: 0x2
+# CHECK-NEXT:         Type: Unknown (0x00000003)
+# CHECK-NEXT:         Description data (
+# CHECK-NEXT:           0000: 0301
+# CHECK-NEXT:         )
+# CHECK-NEXT:       }
+# CHECK-NEXT:       {
 # CHECK-NEXT:         Owner: CORE
 # CHECK-NEXT:         Data size: 0x2
 # CHECK-NEXT:         Type: Unknown (0x00000004)
 # CHECK-NEXT:         Description data (
-# CHECK-NEXT:           0000: 0404
+# CHECK-NEXT:           0000: 0401
 # CHECK-NEXT:         )
 # CHECK-NEXT:       }
 # CHECK-NEXT:     ]
@@ -114,22 +126,25 @@ Sections:
         Desc:   0101
       - Name:   CORE
         Type:   0x02
-        Desc:   0202
+        Desc:   0201
   - Name:         .note1
     Type:         SHT_NOTE
     AddressAlign: [[ALIGN]]
     Notes:
+      - Name:   LINUX
+        Type:   0x03
+        Desc:   0301
       - Name:   CORE
         Type:   0x03
-        Desc:   0303
+        Desc:   0302
       - Name:   CORE
         Type:   0x04
-        Desc:   0404
+        Desc:   0401
   - Name:         .note2
     Type:         SHT_NOTE
     AddressAlign: [[ALIGN]]
     Notes:
       - Name:   LINUX
         Type:   0x01
-        Desc:   0505
+        Desc:   0102
 ...