Experiment: Hardcode parser to :strict everywhere

lib/liquid/environment.rb

@@ -4,10 +4,6 @@ module Liquid
   # The Environment is the container for all configuration options of Liquid, such as
   # the registered tags, filters, and the default error mode.
   class Environment
-    # The default error mode for all templates. This can be overridden on a
-    # per-template basis.
-    attr_accessor :error_mode
-
     # The tags that are available to use in the template.
     attr_accessor :tags
 
@@ -75,7 +71,7 @@ module Liquid
     # @api private
     def initialize
       @tags = Tags::STANDARD_TAGS.dup
-      @error_mode = :lax
+      @error_mode = :strict
       @strainer_template = Class.new(StrainerTemplate).tap do |klass|
         klass.add_filter(StandardFilters)
       end
@@ -85,6 +81,14 @@ module Liquid
       @strainer_template_class_cache = {}
     end
 
+    def error_mode
+      :strict
+    end
+
+    def error_mode=(mode)
+      :strict
+    end
+
     # Registers a new tag with the environment.
     #
     # @param name [String] The name of the tag.

lib/liquid/standardfilters.rb

@@ -3,6 +3,7 @@
 require 'cgi'
 require 'base64'
 require 'bigdecimal'
+
 module Liquid
   module StandardFilters
     MAX_I32 = (1 << 31) - 1
@@ -982,8 +983,6 @@ module Liquid
 
       return default_value if ary.empty?
 
-      property = Utils.to_s(property)
-
       block.call(ary) do |item|
         if target_value.nil?
           item[property]
@@ -999,7 +998,7 @@ module Liquid
     end
 
     def raise_property_error(property)
-      raise Liquid::ArgumentError, "cannot select the property '#{Utils.to_s(property)}'"
+      raise Liquid::ArgumentError, "cannot select the property '#{property}'"
     end
 
     def apply_operation(input, operand, operation)
@@ -1071,10 +1070,7 @@ module Liquid
       end
 
       def uniq(&block)
-        to_a.uniq do |item|
-          item = Utils.to_liquid_value(item)
-          block ? yield(item) : item
-        end
+        to_a.uniq(&block)
       end
 
       def compact

lib/liquid/tags/decrement.rb

@@ -10,7 +10,7 @@ module Liquid
   # @liquid_description
   #   Variables that are declared with `decrement` are unique to the [layout](/themes/architecture/layouts), [template](/themes/architecture/templates),
   #   or [section](/themes/architecture/sections) file that they're created in. However, the variable is shared across
-  #   [snippets](/themes/architecture/snippets) included in the file.
+  #   [snippets](/themes/architecture#snippets) included in the file.
   #
   #   Similarly, variables that are created with `decrement` are independent from those created with [`assign`](/docs/api/liquid/tags/assign)
   #   and [`capture`](/docs/api/liquid/tags/capture). However, `decrement` and [`increment`](/docs/api/liquid/tags/increment) share

lib/liquid/tags/include.rb

@@ -6,7 +6,7 @@ module Liquid
   # @liquid_category theme
   # @liquid_name include
   # @liquid_summary
-  #   Renders a [snippet](/themes/architecture/snippets).
+  #   Renders a [snippet](/themes/architecture#snippets).
   # @liquid_description
   #   Inside the snippet, you can access and alter variables that are [created](/docs/api/liquid/tags/variable-tags) outside of the
   #   snippet.

lib/liquid/tags/increment.rb

@@ -10,7 +10,7 @@ module Liquid
   # @liquid_description
   #   Variables that are declared with `increment` are unique to the [layout](/themes/architecture/layouts), [template](/themes/architecture/templates),
   #   or [section](/themes/architecture/sections) file that they're created in. However, the variable is shared across
-  #   [snippets](/themes/architecture/snippets) included in the file.
+  #   [snippets](/themes/architecture#snippets) included in the file.
   #
   #   Similarly, variables that are created with `increment` are independent from those created with [`assign`](/docs/api/liquid/tags/assign)
   #   and [`capture`](/docs/api/liquid/tags/capture). However, `increment` and [`decrement`](/docs/api/liquid/tags/decrement) share

lib/liquid/tags/render.rb

@@ -6,7 +6,7 @@ module Liquid
   # @liquid_category theme
   # @liquid_name render
   # @liquid_summary
-  #   Renders a [snippet](/themes/architecture/snippets) or [app block](/themes/architecture/sections/section-schema#render-app-blocks).
+  #   Renders a [snippet](/themes/architecture#snippets) or [app block](/themes/architecture/sections/section-schema#render-app-blocks).
   # @liquid_description
   #   Inside snippets and app blocks, you can't directly access variables that are [created](/docs/api/liquid/tags/variable-tags) outside
   #   of the snippet or app block. However, you can [specify variables as parameters](/docs/api/liquid/tags/render#render-passing-variables-to-a-snippet)

lib/liquid/template.rb

@@ -27,11 +27,11 @@ module Liquid
       # :strict will enforce correct syntax.
       def error_mode=(mode)
         Deprecations.warn("Template.error_mode=", "Environment#error_mode=")
-        Environment.default.error_mode = mode
+        Environment.default.error_mode = :strict
       end
 
       def error_mode
-        Environment.default.error_mode
+        :strict
       end
 
       def default_exception_renderer=(renderer)

lib/liquid/version.rb

@@ -2,5 +2,5 @@
 # frozen_string_literal: true
 
 module Liquid
-  VERSION = "5.8.5"
+  VERSION = "5.8.1"
 end

test/integration/standard_filter_test.rb

@@ -560,23 +560,12 @@ class StandardFiltersTest < Minitest::Test
     end
   end
 
-  def test_map_with_value_property
-    array = [
-      { "handle" => "alpha", "value" => "A" },
-      { "handle" => "beta", "value" => "B" },
-      { "handle" => "gamma", "value" => "C" }
-    ]
-
-    assert_template_result("A B C", "{{ array | map: 'value' | join: ' ' }}", { "array" => array })
-  end
-
-  def test_map_returns_input_with_no_property
+  def test_map_returns_empty_with_no_property
     foo = [
       [1],
       [2],
       [3],
     ]
-
     assert_raises(Liquid::ArgumentError) do
       @filters.map(foo, nil)
     end
@@ -1044,22 +1033,6 @@ class StandardFiltersTest < Minitest::Test
     assert_template_result(expected_output, template, { "array" => array })
   end
 
-  def test_where_with_empty_string_is_a_no_op
-    environment = { "array" => ["alpha", "beta", "gamma"] }
-    expected_output = "alpha beta gamma"
-    template = "{{ array | where: '' | join: ' ' }}"
-
-    assert_template_result(expected_output, template, environment)
-  end
-
-  def test_where_with_nil_is_a_no_op
-    environment = { "array" => ["alpha", "beta", "gamma"] }
-    expected_output = "alpha beta gamma"
-    template = "{{ array | where: nil | join: ' ' }}"
-
-    assert_template_result(expected_output, template, environment)
-  end
-
   def test_where_with_value
     array = [
       { "handle" => "alpha", "ok" => true },
@@ -1295,33 +1268,6 @@ class StandardFiltersTest < Minitest::Test
     assert_template_result("0", "{{ input | sum: 'subtotal' }}", { "input" => input })
   end
 
-  def test_sum_with_non_string_property
-    input = [{ true => 1 }, { 1.0 => 0.2, 1 => -0.3 }, { 1..5 => 0.4 }]
-
-    assert_equal(1, @filters.sum(input, true))
-    assert_equal(0.2, @filters.sum(input, 1.0))
-    assert_equal(-0.3, @filters.sum(input, 1))
-    assert_equal(0.4, @filters.sum(input, (1..5)))
-    assert_equal(0, @filters.sum(input, nil))
-    assert_equal(0, @filters.sum(input, ""))
-  end
-
-  def test_uniq_with_to_liquid_value
-    input = [StringDrop.new("foo"), StringDrop.new("bar"), "foo"]
-    expected = [StringDrop.new("foo"), StringDrop.new("bar")]
-    result = @filters.uniq(input)
-
-    assert_equal(expected, result)
-  end
-
-  def test_uniq_with_to_liquid_value_pick_correct_classes
-    input = ["foo", StringDrop.new("foo"), StringDrop.new("bar")]
-    expected = [String, StringDrop]
-    result = @filters.uniq(input).map(&:class)
-
-    assert_equal(expected, result)
-  end
-
   private
 
   def with_timezone(tz)

test/test_helper.rb

@@ -146,35 +146,6 @@ class BooleanDrop < Liquid::Drop
   end
 end
 
-class StringDrop < Liquid::Drop
-  include Comparable
-
-  def initialize(value)
-    super()
-    @value = value
-  end
-
-  def to_liquid_value
-    @value
-  end
-
-  def to_s
-    @value
-  end
-
-  def to_str
-    @value
-  end
-
-  def inspect
-    "#<StringDrop @value=#{@value.inspect}>"
-  end
-
-  def <=>(other)
-    to_liquid_value <=> Liquid::Utils.to_liquid_value(other)
-  end
-end
-
 class ErrorDrop < Liquid::Drop
   def standard_error
     raise Liquid::StandardError, 'standard error'