CI: build ChakraCore --test-build

Author: rwaldron

.travis.yml

@@ -51,9 +51,13 @@ install: |
       export PATH=$PATH:$(pwd)/jsshell;
       unset ESHOST_SKIP_JSSHELL;
     elif [[ "$ESHOST_TARGET" == "chakra" ]]; then
-      wget https://s3.amazonaws.com/eshost-builds/ChakraCore-Debug_linux_1_7_0.tar.gz;
-      tar -xvf ChakraCore-Debug_linux_1_7_0.tar.gz;
-      export PATH=$PATH:$(pwd)/out/Debug;
+      # wget https://s3.amazonaws.com/eshost-builds/ChakraCore-Debug_linux_1_7_0.tar.gz;
+      # tar -xvf ChakraCore-Debug_linux_1_7_0.tar.gz;
+      # export PATH=$PATH:$(pwd)/out/Debug;
+      git clone https://github.com/Microsoft/ChakraCore.git chakracore --depth=1
+      cd chakracore
+      ./build.sh --test-build --no-icu
+      export PATH=$PATH:$(pwd)/out/Test;
       unset ESHOST_SKIP_CH;
     elif [[ "$ESHOST_TARGET" == "chrome" ]]; then
       channel=unstable