From dcd2f898af9d4efcb22417c19fa1b3abc8c548c5 Mon Sep 17 00:00:00 2001
From: aqua <aqua@iserlohn-fortress.net>
Date: Wed, 7 Aug 2024 17:36:57 +0300
Subject: Added bazel rule for interface_generator

---
 .../templates/__c_functions.mako                   |  4 +++
 .../templates/__c_system_include.mako              |  4 +++
 tools/interface_generator/templates/__c_types.mako |  6 ++++
 tools/interface_generator/templates/__header.mako  |  5 ++++
 .../interface_generator/templates/c_functions.mako |  4 ---
 tools/interface_generator/templates/c_header.mako  | 13 ---------
 .../templates/c_system_include.mako                |  4 ---
 tools/interface_generator/templates/c_types.mako   |  6 ----
 .../interface_generator/templates/interface.h.mako |  8 ++++++
 .../templates/interface_mock.cpp.mako              | 32 ++++++++++++++++++++++
 .../templates/interface_mock.hpp.mako              | 26 ++++++++++++++++++
 11 files changed, 85 insertions(+), 27 deletions(-)
 create mode 100644 tools/interface_generator/templates/__c_functions.mako
 create mode 100644 tools/interface_generator/templates/__c_system_include.mako
 create mode 100644 tools/interface_generator/templates/__c_types.mako
 create mode 100644 tools/interface_generator/templates/__header.mako
 delete mode 100644 tools/interface_generator/templates/c_functions.mako
 delete mode 100644 tools/interface_generator/templates/c_header.mako
 delete mode 100644 tools/interface_generator/templates/c_system_include.mako
 delete mode 100644 tools/interface_generator/templates/c_types.mako
 create mode 100644 tools/interface_generator/templates/interface.h.mako
 create mode 100644 tools/interface_generator/templates/interface_mock.cpp.mako
 create mode 100644 tools/interface_generator/templates/interface_mock.hpp.mako

(limited to 'tools/interface_generator/templates')

diff --git a/tools/interface_generator/templates/__c_functions.mako b/tools/interface_generator/templates/__c_functions.mako
new file mode 100644
index 0000000..2e40119
--- /dev/null
+++ b/tools/interface_generator/templates/__c_functions.mako
@@ -0,0 +1,4 @@
+/* Functions */
+% for fn in functions:
+${fn['return']} ${name}_${fn['name']}(${ ", ".join(fn['arguments']) });
+% endfor
diff --git a/tools/interface_generator/templates/__c_system_include.mako b/tools/interface_generator/templates/__c_system_include.mako
new file mode 100644
index 0000000..d6a9d09
--- /dev/null
+++ b/tools/interface_generator/templates/__c_system_include.mako
@@ -0,0 +1,4 @@
+/* System includes */
+% for path in system_includes:
+#include <${path}>
+% endfor
diff --git a/tools/interface_generator/templates/__c_types.mako b/tools/interface_generator/templates/__c_types.mako
new file mode 100644
index 0000000..ce6b6b5
--- /dev/null
+++ b/tools/interface_generator/templates/__c_types.mako
@@ -0,0 +1,6 @@
+/* Types */
+% for type in types:
+typedef struct ${name}_${type['name']} {
+${ "\n".join([ "  {};".format(member) for member in type['members'] ]) }
+} ${name}_${type['name']};
+% endfor
diff --git a/tools/interface_generator/templates/__header.mako b/tools/interface_generator/templates/__header.mako
new file mode 100644
index 0000000..24b0381
--- /dev/null
+++ b/tools/interface_generator/templates/__header.mako
@@ -0,0 +1,5 @@
+/* This file is generated by ${PROG['name']} v${PROG['version']} */
+
+/******************************************************************************
+${ license }
+ ******************************************************************************/
diff --git a/tools/interface_generator/templates/c_functions.mako b/tools/interface_generator/templates/c_functions.mako
deleted file mode 100644
index a7f88be..0000000
--- a/tools/interface_generator/templates/c_functions.mako
+++ /dev/null
@@ -1,4 +0,0 @@
-/* Functions */
-% for fn in functions:
-${fn['return']} ${fn['name']}(${ ", ".join(fn['arguments']) });
-% endfor
diff --git a/tools/interface_generator/templates/c_header.mako b/tools/interface_generator/templates/c_header.mako
deleted file mode 100644
index 069b449..0000000
--- a/tools/interface_generator/templates/c_header.mako
+++ /dev/null
@@ -1,13 +0,0 @@
-/* This file is generated by ${PROG['name']} v${PROG['version']} */
-
-/******************************************************************************
-<%include file="${license}" />
- ******************************************************************************/
-
-#ifndef ${ name.upper() }_H
-#define ${ name.upper() }_H
-
-<%include file="c_system_include.mako" />
-<%include file="c_types.mako" />
-<%include file="c_functions.mako" />
-#endif /* ${ name.upper() }_H */
diff --git a/tools/interface_generator/templates/c_system_include.mako b/tools/interface_generator/templates/c_system_include.mako
deleted file mode 100644
index d6a9d09..0000000
--- a/tools/interface_generator/templates/c_system_include.mako
+++ /dev/null
@@ -1,4 +0,0 @@
-/* System includes */
-% for path in system_includes:
-#include <${path}>
-% endfor
diff --git a/tools/interface_generator/templates/c_types.mako b/tools/interface_generator/templates/c_types.mako
deleted file mode 100644
index ac32469..0000000
--- a/tools/interface_generator/templates/c_types.mako
+++ /dev/null
@@ -1,6 +0,0 @@
-/* Types */
-% for type in types:
-typedef struct ${type['name']} {
-${ "\n".join([ "  {};".format(member) for member in type['members'] ]) }
-} ${type['name']};
-% endfor
diff --git a/tools/interface_generator/templates/interface.h.mako b/tools/interface_generator/templates/interface.h.mako
new file mode 100644
index 0000000..47ea940
--- /dev/null
+++ b/tools/interface_generator/templates/interface.h.mako
@@ -0,0 +1,8 @@
+<%include file="__header.mako" />
+#ifndef ${ name.upper() }
+#define ${ name.upper() }
+
+<%include file="__c_system_include.mako" />
+<%include file="__c_types.mako" />
+<%include file="__c_functions.mako" />
+#endif /* ${ name.upper() } */
diff --git a/tools/interface_generator/templates/interface_mock.cpp.mako b/tools/interface_generator/templates/interface_mock.cpp.mako
new file mode 100644
index 0000000..721f2c4
--- /dev/null
+++ b/tools/interface_generator/templates/interface_mock.cpp.mako
@@ -0,0 +1,32 @@
+<%include file="__header.mako" />
+
+#include <stdexcept>
+#include "${name}_mock.hpp"
+
+static I${name}_mock *s_instance = nullptr;
+
+I${name}_mock::I${name}_mock()
+{
+  if(s_instance != nullptr)
+  {
+    throw std::runtime_error("Creating a second instance of mock object");
+  }
+  s_instance = this;
+}
+
+I${name}_mock::~I${name}_mock()
+{
+  // destructors shouldn't throw exceptions
+  s_instance = nullptr;
+}
+
+% for fn in functions:
+${fn['return']} ${name}_${fn['name']}(${ ", ".join(fn['arguments']) })
+{
+  if(s_instance == nullptr)
+  {
+    throw std::runtime_error("No mock created to handle function ${name}_${fn['name']}");
+  }
+  return s_instance->${fn['name']}(${ ", ".join(fn['argument_names']) });
+}
+% endfor
diff --git a/tools/interface_generator/templates/interface_mock.hpp.mako b/tools/interface_generator/templates/interface_mock.hpp.mako
new file mode 100644
index 0000000..e33d50e
--- /dev/null
+++ b/tools/interface_generator/templates/interface_mock.hpp.mako
@@ -0,0 +1,26 @@
+<%include file="__header.mako" />
+#ifndef ${ name.upper() }_MOCK
+#define ${ name.upper() }_MOCK
+
+extern "C" {
+#include "${ name }.h"
+}
+
+#include <gtest/gtest.h>
+#include <gmock/gmock.h>
+
+class I${name}_mock
+{
+public:
+  I${name}_mock();
+  ~I${name}_mock();
+
+  /* Functions */
+% for fn in functions:
+  MOCK_METHOD(${fn['return']}, ${fn['name']}, (${ ", ".join(fn['arguments']) }));
+% endfor
+};
+
+using ${name}_mock = ::testing::NiceMock<I${name}_mock>;
+
+#endif /* ${ name.upper() }_MOCK */
-- 
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