From: Yuchen Wu Date: Tue, 12 Nov 2013 05:57:06 +0000 (+0000) Subject: Revert "Added basic unit test for llvm-cov." X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0cbecb56fbdca4ac8c254bd122fce9037b1372f1;p=oota-llvm.git Revert "Added basic unit test for llvm-cov." This reverts commit r194451. Not sure why the tests are failing on the buildbot. They run fine on my local machine. Could it possibly be because of the endianness of the architectures? The GCNO and GCDA files are little-endian encoded, and llvm-cov expects it to remain that way. Is this a safe assumption? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194454 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/test/tools/llvm-cov/Inputs/README b/test/tools/llvm-cov/Inputs/README deleted file mode 100644 index 35c489e08c1..00000000000 --- a/test/tools/llvm-cov/Inputs/README +++ /dev/null @@ -1,7 +0,0 @@ -These inputs were pre-generated to allow for easier testing of llvm-cov. - -test.gcno and test.gcda were create by running the latest version of clang: - clang++ -g -ftest-coverage -fprofile-arcs test.cpp - -test.cpp.gcov was created by running gcov 4.2.1: - gcov test.cpp diff --git a/test/tools/llvm-cov/Inputs/test.cpp b/test/tools/llvm-cov/Inputs/test.cpp deleted file mode 100644 index 07bc3f294c5..00000000000 --- a/test/tools/llvm-cov/Inputs/test.cpp +++ /dev/null @@ -1,77 +0,0 @@ -#include - -bool on = false; -int len = 42; -double grid[10][10] = {0}; -const char * hello = "world"; -const char * world = "hello"; - -struct A { - virtual void B(); -}; - -void A::B() {} - -void useless() {} - -double more_useless() { - return 0; -} - -int foo() { - on = true; - return 3; -} - -int bar() { - len--; - return foo() + 45; -} - -void assign(int ii, int jj) { - grid[ii][jj] = (ii+1) * (jj+1); -} - -void initialize_grid() { - for (int ii = 0; ii < 2; ii++) - for (int jj = 0; jj < 2; jj++) - assign(ii, jj); -} - -int main() { - initialize_grid(); - - int a = 2; - on = rand() % 2; - if (on) { - foo(); - ++a; - } else { - bar(); - a += rand(); - } - - for (int ii = 0; ii < 10; ++ii) { - switch (rand() % 5) { - case 0: - a += rand(); - break; - case 1: - case 2: - a += rand() / rand(); - break; - case 3: - a -= rand(); - break; - default: - a = -1; - } - } - - A thing; - for (uint64_t ii = 0; ii < 4294967296; ++ii) - thing.B(); - - return a + 8 + grid[2][3] + len; - return more_useless(); -} diff --git a/test/tools/llvm-cov/Inputs/test.cpp.gcov b/test/tools/llvm-cov/Inputs/test.cpp.gcov deleted file mode 100644 index a3dacc269ea..00000000000 --- a/test/tools/llvm-cov/Inputs/test.cpp.gcov +++ /dev/null @@ -1,82 +0,0 @@ - -: 0:Source:test.cpp - -: 0:Graph:test.gcno - -: 0:Data:test.gcda - -: 0:Runs:2 - -: 0:Programs:1 - -: 1:#include - -: 2: - -: 3:bool on = false; - -: 4:int len = 42; - -: 5:double grid[10][10] = {0}; - -: 6:const char * hello = "world"; - -: 7:const char * world = "hello"; - -: 8: - 4: 9:struct A { - -: 10: virtual void B(); - -: 11:}; - -: 12: -8589934592: 13:void A::B() {} - -: 14: - #####: 15:void useless() {} - -: 16: - -: 17:double more_useless() { - #####: 18: return 0; - -: 19:} - -: 20: - -: 21:int foo() { - 2: 22: on = true; - 2: 23: return 3; - -: 24:} - -: 25: - -: 26:int bar() { - #####: 27: len--; - #####: 28: return foo() + 45; - -: 29:} - -: 30: - 8: 31:void assign(int ii, int jj) { - 8: 32: grid[ii][jj] = (ii+1) * (jj+1); - 8: 33:} - -: 34: - -: 35:void initialize_grid() { - 12: 36: for (int ii = 0; ii < 2; ii++) - 24: 37: for (int jj = 0; jj < 2; jj++) - 12: 38: assign(ii, jj); - 2: 39:} - -: 40: - -: 41:int main() { - 2: 42: initialize_grid(); - -: 43: - 2: 44: int a = 2; - 2: 45: on = rand() % 2; - 2: 46: if (on) { - 2: 47: foo(); - 2: 48: ++a; - 2: 49: } else { - #####: 50: bar(); - #####: 51: a += rand(); - -: 52: } - -: 53: - 44: 54: for (int ii = 0; ii < 10; ++ii) { - 20: 55: switch (rand() % 5) { - -: 56: case 0: - 4: 57: a += rand(); - 4: 58: break; - -: 59: case 1: - -: 60: case 2: - 2: 61: a += rand() / rand(); - 2: 62: break; - -: 63: case 3: - 6: 64: a -= rand(); - 6: 65: break; - -: 66: default: - 8: 67: a = -1; - 8: 68: } - 20: 69: } - -: 70: - 2: 71: A thing; -17179869188: 72: for (uint64_t ii = 0; ii < 4294967296; ++ii) -8589934592: 73: thing.B(); - -: 74: - 2: 75: return a + 8 + grid[2][3] + len; - -: 76: return more_useless(); - -: 77:} diff --git a/test/tools/llvm-cov/Inputs/test.gcda b/test/tools/llvm-cov/Inputs/test.gcda deleted file mode 100644 index 23d03bdd1fd..00000000000 Binary files a/test/tools/llvm-cov/Inputs/test.gcda and /dev/null differ diff --git a/test/tools/llvm-cov/Inputs/test.gcno b/test/tools/llvm-cov/Inputs/test.gcno deleted file mode 100644 index 6162604e744..00000000000 Binary files a/test/tools/llvm-cov/Inputs/test.gcno and /dev/null differ diff --git a/test/tools/llvm-cov/lit.local.cfg b/test/tools/llvm-cov/lit.local.cfg deleted file mode 100644 index df9b335dd13..00000000000 --- a/test/tools/llvm-cov/lit.local.cfg +++ /dev/null @@ -1 +0,0 @@ -config.suffixes = ['.test'] diff --git a/test/tools/llvm-cov/llvm-cov.test b/test/tools/llvm-cov/llvm-cov.test deleted file mode 100644 index 049c9b9fe61..00000000000 --- a/test/tools/llvm-cov/llvm-cov.test +++ /dev/null @@ -1,2 +0,0 @@ -RUN: cd %p/Inputs && llvm-cov -gcno=test.gcno -gcda=test.gcda \ -RUN: | diff test.cpp.gcov -