File: sample-nametable.test

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (12 lines) | stat: -rw-r--r-- 914 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
 
Test several edge cases with unusual name table data in ExtBinary format.

1- Multiple fixed-length MD5 name tables. Reading a new table should clear the content from old table, and a valid name index for the old name table should become invalid if the new name table has fewer entries.
RUN: not llvm-profdata show --sample %p/Inputs/sample-multiple-nametables.profdata

2- Multiple name tables, the first one has an empty string, the second one tricks the reader into expecting fixed-length MD5 values. Reader should not attempt "lazy loading" of the MD5 string in this case.
RUN: not llvm-profdata show --sample %p/Inputs/sample-nametable-empty-string.profdata

3- The data of the name table is placed after the data of the profiles. The reader should handle it correctly.
RUN: llvm-profdata merge --sample --text %p/Inputs/sample-nametable-after-samples.profdata | FileCheck %s
CHECK: 18446744073709551613:2:9