[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#3)

This is the fourth (and final for now) of a series of patches
simplifying llvm-symbolizer tests. See r352752, r352753 and 352754 for
the previous ones. This patch splits out several more distinct test
cases from llvm-symbolizer.test into separate tests, and simplifies them
in various ways including:

1) Building a test case for spaces in path from source, rather than
   using a pre-canned binary. This allows deleting of said binary and the
   source it was built from.
2) Switching to specifying addresses and objects directly on the
   command-line rather than via stdin.

This also adds an explict test for the ability to specify a file and
address as a line in stdin, since the majority of the tests have been
migrated away from this approach, leaving this largely untested.

Reviewed by: dblaikie

Differential Revision: https://reviews.llvm.org/D57446

llvm-svn: 352756

1 files changed, 15 insertions, 0 deletions

diff --git a/llvm/test/tools/llvm-symbolizer/space-in-path.s b/llvm/test/tools/llvm-symbolizer/space-in-path.s
new file mode 100644
index 00000000000..b54f0aa1fe0
--- /dev/null
+++ b/llvm/test/tools/llvm-symbolizer/space-in-path.s
@@ -0,0 +1,15 @@
+# REQUIRES: x86-registered-target
+
+.type foo,@function
+foo:
+    nop
+
+# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o "%t space.o" -g
+
+# Test both passing via stdin and via --obj.
+# RUN: echo "\"%t space.o\" 0" > %t.input
+# RUN: llvm-symbolizer < %t.input | FileCheck %s
+# RUN: llvm-symbolizer --obj="%t space.o" 0 | FileCheck %s
+
+# CHECK: foo
+# CHECK-NEXT: space-in-path.s:5