Add string_test. Bump CI Ruby version to 3.4.

Author: nicholasdower

.github/workflows/ci.yml

@@ -51,6 +51,9 @@ jobs:
     - uses: actions/checkout@v6
       with:
         submodules: true
+    - uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: '3.4'
     - if: runner.os == 'macOS'
       uses: actions-rust-lang/setup-rust-toolchain@v1
       with:

ci/string_literals_stress_test.rb

@@ -118,75 +118,3 @@ def foo
 puts <<EOD.gsub("a", "b")
 "cde"
 EOD
-
-# whitespace-only lines are not considered when calculating indentation
-puts \
-<<~FOO.inspect
-  the next line contains a single space
- 
-FOO
-
-# 1 tab equals 8 spaces, both should be considered indentation
-puts \
-<<~FOO.inspect
-        this line is indented 8 spaces
-	this line is indented 1 tab
-FOO
-
-# 1 tab plus 1 space equals 8 spaces
-puts \
-<<~FOO.inspect
-         this line is indented 9 spaces
-	 this line is indented 1 space and 1 tab
-FOO
-
-# 1 tab is greater than 7 spaces, the tab should be considered content
-puts \
-<<~FOO.inspect
-       this line is indented 7 spaces
-	this line is indented 1 tab
-FOO
-
-# trailing spaces should not be removed
-puts \
-<<-FOO.inspect
-    this line and the next have a trailing space: 
-     
-    this line and the next have a trailing tab:	
-	
-FOO
-
-# trailing spaces should not be removed (squiggly)
-puts \
-<<~FOO.inspect
-    this line and the next have a trailing space: 
-     
-    this line and the next have a trailing tab:	
-	
-FOO
-
-# single line of trailing space
-puts \
-<<-FOO.inspect
-   
-FOO
-
-# single line of trailing space (squiggly)
-puts \
-<<~FOO.inspect
-   
-FOO
-
-# multiple lines of trailing space
-puts \
-<<-FOO.inspect
- 
- 
-FOO
-
-# multiple lines of trailing space (squiggly)
-puts \
-<<~FOO.inspect
- 
- 
-FOO

fixtures/small/heredoc_indented_whitespace_actual.rb

@@ -13,75 +13,3 @@ def foo
   hi there
   THING
 end
-
-# whitespace-only lines are not considered when calculating indentation
-puts \
-<<~FOO.inspect
-  the next line contains a single space
- 
-FOO
-
-# 1 tab equals 8 spaces, both should be considered indentation
-puts \
-<<~FOO.inspect
-        this line is indented 8 spaces
-	this line is indented 1 tab
-FOO
-
-# 1 tab plus 1 space equals 8 spaces
-puts \
-<<~FOO.inspect
-         this line is indented 9 spaces
-	 this line is indented 1 space and 1 tab
-FOO
-
-# 1 tab is greater than 7 spaces, the tab should be considered content
-puts \
-<<~FOO.inspect
-       this line is indented 7 spaces
-	this line is indented 1 tab
-FOO
-
-# trailing spaces should not be removed
-puts \
-<<-FOO.inspect
-    this line and the next have a trailing space: 
-     
-    this line and the next have a trailing tab:	
-	
-FOO
-
-# trailing spaces should not be removed (squiggly)
-puts \
-<<~FOO.inspect
-    this line and the next have a trailing space: 
-     
-    this line and the next have a trailing tab:	
-	
-FOO
-
-# single line of trailing space
-puts \
-<<-FOO.inspect
-   
-FOO
-
-# single line of trailing space (squiggly)
-puts \
-<<~FOO.inspect
-   
-FOO
-
-# multiple lines of trailing space
-puts \
-<<-FOO.inspect
- 
- 
-FOO
-
-# multiple lines of trailing space (squiggly)
-puts \
-<<~FOO.inspect
- 
- 
-FOO

fixtures/small/heredoc_indented_whitespace_expected.rb

@@ -13,95 +13,3 @@ def foo
   hi there
   THING
 end
-
-# whitespace-only lines are not considered when calculating indentation
-puts(
-  <<~FOO
-    the next line contains a single space
-
-  FOO
-    .inspect
-)
-
-# 1 tab equals 8 spaces, both should be considered indentation
-puts(
-  <<~FOO
-    this line is indented 8 spaces
-    this line is indented 1 tab
-  FOO
-    .inspect
-)
-
-# 1 tab plus 1 space equals 8 spaces
-puts(
-  <<~FOO
-    this line is indented 9 spaces
-    this line is indented 1 space and 1 tab
-  FOO
-    .inspect
-)
-
-# 1 tab is greater than 7 spaces, the tab should be considered content
-puts(
-  <<~FOO
-    this line is indented 7 spaces
-    	this line is indented 1 tab
-  FOO
-    .inspect
-)
-
-# trailing spaces should not be removed
-puts(
-  <<-FOO
-    this line and the next have a trailing space: 
-     
-    this line and the next have a trailing tab:	
-	
-  FOO
-    .inspect
-)
-
-# trailing spaces should not be removed (squiggly)
-puts(
-  <<~FOO
-    this line and the next have a trailing space: 
-     
-    this line and the next have a trailing tab:	
-    	
-  FOO
-    .inspect
-)
-
-# single line of trailing space
-puts(
-  <<-FOO
-   
-  FOO
-    .inspect
-)
-
-# single line of trailing space (squiggly)
-puts(
-  <<~FOO
-   
-  FOO
-    .inspect
-)
-
-# multiple lines of trailing space
-puts(
-  <<-FOO
- 
- 
-  FOO
-    .inspect
-)
-
-# multiple lines of trailing space (squiggly)
-puts(
-  <<~FOO
- 
- 
-  FOO
-    .inspect
-)