| # RUN: yaml2obj %s -o %t.wasm |
| # RUN: echo -e -n "\x01" >> %t.wasm |
| # Append a new section but truncate the encoding of the section size |
| # RUN: not --crash llvm-objdump -h %t.wasm 2>&1 | FileCheck %s -check-prefix=CHECK-LEB-DECODE |
| |
| !WASM |
| FileHeader: |
| Version: 0x00000001 |
| |
| # CHECK-LEB-DECODE: malformed uleb128, extends past end |
| |
| # RUN: echo -en "\x99hello" >> %t.wasm |
| # Append a section size that extends beyond the end of the file |
| # RUN: not llvm-objdump -h %t.wasm 2>&1 | FileCheck %s -check-prefix=CHECK-SECTION-SIZE |
| |
| # CHECK-SECTION-SIZE: '{{.*}}.wasm': section too large |
| |
| # RUN: yaml2obj %s -o %t.wasm |
| # # Append an section with invalid type (type 0x20, size 0x1, content 0x0) |
| # RUN: echo -e -n "\x20\x01\x00" >> %t.wasm |
| # RUN: not llvm-objdump -h %t.wasm 2>&1 | FileCheck %s -check-prefix=CHECK-SECTION-TYPE |
| # CHECK-SECTION-TYPE: '{{.*}}.wasm': invalid section type: 32 |
