From 299643400d17f8f4db674af2f7a4daaab95f72e7 Mon Sep 17 00:00:00 2001
From: Akos Kiss <akiss@inf.u-szeged.hu>
Date: Sun, 20 May 2018 07:37:38 +0200
Subject: [PATCH] Don't let doctests pollute the source tree (#2346)

The patch changes the cmakelists of the doctests to extract the
test sources from the markdown docs into the binary tree.

JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
---
 .gitignore                    | 1 -
 tests/unit-doc/CMakeLists.txt | 4 ++--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index 677ca726a..3bb753c2a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -38,5 +38,4 @@ docs/doxygen
 
 # Tests
 tests/test262/
-tests/unit-doc/*.c
 .vs
diff --git a/tests/unit-doc/CMakeLists.txt b/tests/unit-doc/CMakeLists.txt
index 5380324f7..9cd88df44 100644
--- a/tests/unit-doc/CMakeLists.txt
+++ b/tests/unit-doc/CMakeLists.txt
@@ -24,7 +24,7 @@ set(COMPILE_FLAGS_DOCTEST "-Wno-unused-parameter -Wno-unused-function -Wno-unuse
 # file names that will be generated. This allows the definition of proper
 # dependencies between the MarkDown files and the generated sources.
 execute_process(
-  COMMAND ${GEN_DOCTEST} --dry -d ${CMAKE_CURRENT_SOURCE_DIR} ${DOC_FILES}
+  COMMAND ${GEN_DOCTEST} --dry -d ${CMAKE_CURRENT_BINARY_DIR} ${DOC_FILES}
   OUTPUT_VARIABLE DOCTEST_OUTPUT
   RESULT_VARIABLE GEN_DOCTEST_RESULT
 )
@@ -53,7 +53,7 @@ endforeach()
 # Add custom command to run doctest generator if any of the MarkDown sources
 # changes.
 add_custom_command(
-  COMMAND ${GEN_DOCTEST} -d ${CMAKE_CURRENT_SOURCE_DIR} ${DOC_FILES}
+  COMMAND ${GEN_DOCTEST} -d ${CMAKE_CURRENT_BINARY_DIR} ${DOC_FILES}
   DEPENDS ${GEN_DOCTEST} ${DOC_FILES}
   OUTPUT ${DOCTEST_COMPILE} ${DOCTEST_LINK} ${DOCTEST_RUN}
   COMMENT "Generating doctests"