From: Vedant Kumar <vsk@apple.com>
Date: Sat, 12 Oct 2019 00:23:15 +0000 (+0000)
Subject: [llvm-profdata] Make "malformed-ptr-to-counter-array.test" textual
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=35cba0afc97b9dd9c08647540f2c5fe2f049d5eb;p=llvm

[llvm-profdata] Make "malformed-ptr-to-counter-array.test" textual

As pointed out in https://reviews.llvm.org/D66979 post-commit, making
this test textual would make it more maintainable.

Differential Revision: https://reviews.llvm.org/D68718

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@374617 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/tools/llvm-profdata/Inputs/malformed-ptr-to-counter-array.profraw b/test/tools/llvm-profdata/Inputs/malformed-ptr-to-counter-array.profraw
deleted file mode 100644
index 72fddd76fc6..00000000000
Binary files a/test/tools/llvm-profdata/Inputs/malformed-ptr-to-counter-array.profraw and /dev/null differ
diff --git a/test/tools/llvm-profdata/malformed-ptr-to-counter-array.test b/test/tools/llvm-profdata/malformed-ptr-to-counter-array.test
index 24a68e35fad..0cfc93b01f2 100644
--- a/test/tools/llvm-profdata/malformed-ptr-to-counter-array.test
+++ b/test/tools/llvm-profdata/malformed-ptr-to-counter-array.test
@@ -1,5 +1,50 @@
-REQUIRES: zlib
+// Header
+//
+// INSTR_PROF_RAW_HEADER(uint64_t, Magic, __llvm_profile_get_magic())
+// INSTR_PROF_RAW_HEADER(uint64_t, Version, __llvm_profile_get_version())
+// INSTR_PROF_RAW_HEADER(uint64_t, DataSize, DataSize)
+// INSTR_PROF_RAW_HEADER(uint64_t, CountersSize, CountersSize)
+// INSTR_PROF_RAW_HEADER(uint64_t, NamesSize,  NamesSize)
+// INSTR_PROF_RAW_HEADER(uint64_t, CountersDelta, (uintptr_t)CountersBegin)
+// INSTR_PROF_RAW_HEADER(uint64_t, NamesDelta, (uintptr_t)NamesBegin)
+// INSTR_PROF_RAW_HEADER(uint64_t, ValueKindLast, IPVK_Last)
 
-RUN: not llvm-profdata merge -o /dev/null %p/Inputs/malformed-ptr-to-counter-array.profraw 2>&1 | FileCheck %s
+RUN: printf '\201rforpl\377' > %t.profraw
+RUN: printf '\4\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\1\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\2\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\10\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\0\0\6\0\1\0\0\0' >> %t.profraw
+RUN: printf '\0\0\6\0\2\0\0\0' >> %t.profraw
+RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
+
+// Data Section
+//
+// struct ProfData {
+// #define INSTR_PROF_DATA(Type, LLVMType, Name, Initializer) \
+//    Type Name;
+// #include "llvm/ProfileData/InstrProfData.inc"
+// };
+
+RUN: printf '\067\265\035\031\112\165\023\344' >> %t.profraw
+RUN: printf '\02\0\0\0\0\0\0\0' >> %t.profraw
+
+// Note: The CounterPtr here is off-by-one. This should trigger a malformed profile error.
+RUN: printf '\0\0\6\0\1\0\0\1' >> %t.profraw
+
+RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\02\0\0\0\0\0\0\0' >> %t.profraw
+
+// Counter Section
+
+RUN: printf '\067\0\0\0\0\0\0\0' >> %t.profraw
+RUN: printf '\101\0\0\0\0\0\0\0' >> %t.profraw
+
+// Name Section
+
+RUN: printf '\3\0bar\0\0\0' >> %t.profraw
+
+RUN: not llvm-profdata merge -o /dev/null %t.profraw 2>&1 | FileCheck %s
 
 CHECK: Malformed instrumentation profile data