[lldb/lua] Supplement Lua bindings for lldb module

Add necessary typemaps for Lua bindings, together with some other files.

Signed-off-by: Siger Yang <sigeryeung@gmail.com>

Reviewed By: tammela

Differential Revision: https://reviews.llvm.org/D108090

1 files changed, 59 insertions, 0 deletions

diff --git a/lldb/test/API/lua_api/TestProcessAPI.lua b/lldb/test/API/lua_api/TestProcessAPI.lua
new file mode 100644
index 000000000000..aa788ba74115
--- /dev/null
+++ b/lldb/test/API/lua_api/TestProcessAPI.lua
@@ -0,0 +1,59 @@
+_T = require('lua_lldb_test').create_test('TestProcessAPI')
+
+function _T:TestProcessLaunchSimple()
+    local target = self:create_target()
+    local args = { 'arg1', 'arg2', 'arg3' }
+    local process = target:LaunchSimple(
+        -- argv
+        args,
+        -- envp
+        nil,
+        -- working directory
+        nil
+    )
+    assertTrue(process:IsValid())
+    local stdout = process:GetSTDOUT(1000)
+    assertEquals(split_lines(stdout), {self.exe, table.unpack(args)})
+end
+
+function _T:TestProcessLaunch()
+    local target = self:create_target()
+    local args = { 'arg1', 'arg2', 'arg3' }
+    local error = lldb.SBError()
+    local f = io.open(self.output, 'w')
+    f:write()
+    f:close()
+    local process = target:Launch(
+        -- listener
+        self.debugger:GetListener(),
+        -- argv
+        args,
+        -- envp
+        nil,
+        -- stdin
+        nil,
+        -- stdout
+        self.output,
+        -- stderr
+        nil,
+        -- working directory
+        nil,
+        -- launch flags
+        0,
+        -- stop at entry
+        true,
+        -- error
+        error
+    )
+    assertTrue(error:Success())
+    assertTrue(process:IsValid())
+    local threads = get_stopped_threads(process, lldb.eStopReasonSignal)
+    assertTrue(#threads ~= 0)
+    local continue = process:Continue()
+    assertTrue(continue:Success())
+    local f = io.open(self.output, 'r')
+    assertEquals(read_file_non_empty_lines(f), {self.exe, table.unpack(args)})
+    f:close()
+end
+
+os.exit(_T:run())