Fix spec/integration/cli_spec.rb for windows

Cherry-picked file changes from 7c08e24dba0d47ad09288613c834507575bba7e9

Co-Authored-by: SilverPhoenix99 <silver.phoenix99@gmail.com>

1 files changed, 34 insertions, 23 deletions

diff --git a/spec/integration/cli_spec.rb b/spec/integration/cli_spec.rb
index 0ea2a12a..ec5298e7 100644
--- a/spec/integration/cli_spec.rb
+++ b/spec/integration/cli_spec.rb
@@ -3,38 +3,51 @@
 require 'rbconfig'
 
 RSpec.describe 'The bin/pry CLI' do
-  let(:ruby) { RbConfig.ruby.shellescape }
-  let(:pry_dir) { File.expand_path(File.join(__FILE__, '../../../lib')).shellescape }
-  let(:clean_output) do
-    # Pry will emit silent garbage because of our auto indent feature.
-    # This lambda cleans the output of that garbage.
-    ->(out) { out.strip.sub("\e[0G", "") }
+  let(:call_pry) do
+    lambda { |*args|
+      pry_dir = File.expand_path(File.join(__FILE__, '../../../lib'))
+
+      # the :err option is equivalent to 2>&1
+      out = IO.popen([RbConfig.ruby,
+                      "-I",
+                      pry_dir,
+                      'bin/pry',
+                      *args,
+                      err: [:child, :out]], &:read)
+      status = $CHILD_STATUS
+
+      # Pry will emit silent garbage because of our auto indent feature.
+      # This lambda cleans the output of that garbage.
+      out = out.strip.sub(/^\e\[0[FG]/, "")
+
+      [out, status]
+    }
   end
 
   context "ARGV forwarding" do
-    let(:code) { "p(ARGV) and exit".shellescape }
+    let(:code) { "p(ARGV) and exit" }
 
     it "forwards ARGV as an empty array when - is passed without following arguments" do
-      out = clean_output.call(`#{ruby} -I#{pry_dir} bin/pry -e #{code} -`)
+      out, status = call_pry.call('-e', code, '-')
+      expect(status).to be_success
       expect(out).to eq([].inspect)
     end
 
     it "forwards ARGV as an empty array when -- is passed without following arguments" do
-      out = clean_output.call(`#{ruby} -I#{pry_dir} bin/pry -e #{code} --`)
+      out, status = call_pry.call('-e', code, '--')
+      expect(status).to be_success
       expect(out).to eq([].inspect)
     end
 
     it "forwards its remaining arguments as ARGV when - is passed" do
-      out = clean_output.call(
-        `#{ruby} -I#{pry_dir} bin/pry -e #{code} - 1 -foo --bar --baz daz`
-      )
+      out, status = call_pry.call('-e', code, '-', '1', '-foo', '--bar', '--baz', 'daz')
+      expect(status).to be_success
       expect(out).to eq(%w[1 -foo --bar --baz daz].inspect)
     end
 
     it "forwards its remaining arguments as ARGV when -- is passed" do
-      out = clean_output.call(
-        `#{ruby} -I#{pry_dir} bin/pry -e #{code} -- 1 -foo --bar --baz daz`
-      )
+      out, status = call_pry.call('-e', code, '--', '1', '-foo', '--bar', '--baz', 'daz')
+      expect(status).to be_success
       expect(out).to eq(%w[1 -foo --bar --baz daz].inspect)
     end
   end
@@ -42,19 +55,17 @@ RSpec.describe 'The bin/pry CLI' do
   context '-I path' do
     it 'adds an additional path to $LOAD_PATH' do
       code = 'p($LOAD_PATH) and exit'
-      out = clean_output.call(
-        `#{ruby} -I#{pry_dir} bin/pry -I /added/at/cli -e '#{code}'`
-      )
+      out, status = call_pry.call('-I', '/added/at/cli', '-e', code)
+      expect(status).to be_success
       expect(out).to include('/added/at/cli')
     end
 
     it 'adds multiple additional paths to $LOAD_PATH' do
       code = 'p($LOAD_PATH) and exit'
-      out = clean_output.call(
-        # rubocop:disable Metrics/LineLength
-        `#{ruby} -I#{pry_dir} bin/pry -I /added-1/at/cli -I /added/at/cli/also -e '#{code}'`
-        # rubocop:enable Metrics/LineLength
-      )
+      out, status = call_pry.call('-I', '/added-1/at/cli',
+                                  '-I', '/added/at/cli/also',
+                                  '-e', code)
+      expect(status).to be_success
       expect(out).to include('/added-1/at/cli')
       expect(out).to include('/added/at/cli/also')
     end