Install evmone for testing.

Author: chriseth

.circleci/config.yml

@@ -539,7 +539,7 @@ jobs:
       - run: systeminfo
       - run:
           name: "Installing dependencies"
-          command: .\.circleci\win_install_dependencies.ps1
+          command: .\.circleci\win_install_build_dependencies.ps1
       - run:
           name: "Building Solidity"
           command: .\scripts\ci\build_windows.ps1
@@ -562,6 +562,9 @@ jobs:
       - checkout
       - attach_workspace:
           at: build
+      - run:
+          name: "Installing dependencies"
+          command: .\.circleci\win_install_test_dependencies.ps1
       - run:
           name: "Running soltest"
           command: .\build\test\Release\soltest.exe --show-progress -- --testpath .\test --no-smt --evmonepath=evmone\bin\evmone.dll

.circleci/win_install_dependencies.ps1 .circleci/win_install_build_dependencies.ps1

@@ -30,17 +30,10 @@ $cmake_version = "3.16.4"
 $cmake_url = "https://github.com/Kitware/CMake/releases/download/v${cmake_version}/cmake-${cmake_version}-win64-x64.zip"
 $cmake_archive = "$Env:HOMEPATH\cmake-${cmake_version}-win64-x64.zip"
 
-$evmone_version = "0.5.0"
-$evmone_url = "https://github.com/ethereum/evmone/releases/download/v${evmone_version}/evmone-${evmone_version}-windows-amd64.zip"
-$evmone_archive = "$Env:HOME\evmone.zip"
-
 Invoke-WebRequest -URI "$cmake_url" -OutFile "$cmake_archive"
 Expand-Archive "$cmake_archive" -DestinationPath "$Env:ProgramFiles"
 Rename-Item "$Env:ProgramFiles\cmake-${cmake_version}-win64-x64" -NewName CMake
 $env:Path = "$Env:ProgramFiles\CMake\bin;$env:Path";
 
-Invoke-WebRequest -URI "$evmone_url" -OutFile "$evmone_archive"
-Expand-Archive "$evmone_archive" -DestinationPath evmone
-
 # This will install boost-1.67
 cmake -P scripts\install_deps.cmake

.circleci/win_install_test_dependencies.ps1

@@ -0,0 +1,34 @@
+# This file is solely used for building Solidity on CircleCI
+# and does not intend to be a general purpose installation script.
+#
+# The documentation for solidity is hosted at:
+#
+#     https://solidity.readthedocs.org
+#
+# ------------------------------------------------------------------------------
+# This file is part of solidity.
+#
+# solidity is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# solidity is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with solidity.  If not, see <http://www.gnu.org/licenses/>
+#
+# (c) 2020 solidity contributors.
+#------------------------------------------------------------------------------
+
+$ProgressPreference = "SilentlyContinue"
+
+$evmone_version = "0.5.0"
+$evmone_url = "https://github.com/ethereum/evmone/releases/download/v${evmone_version}/evmone-${evmone_version}-windows-amd64.zip"
+$evmone_archive = "$Env:HOME\evmone.zip"
+
+Invoke-WebRequest -URI "$evmone_url" -OutFile "$evmone_archive"
+Expand-Archive "$evmone_archive" -DestinationPath evmone