Fix missing freeze for array of static environments

.github/workflows/liquid.yml

@@ -1,40 +0,0 @@
-name: Liquid
-on: [push]
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        entry:
-          - { ruby: 2.5, allowed-failure: false }
-          - { ruby: 2.6, allowed-failure: false }
-          - { ruby: 2.7, allowed-failure: false }
-          - { ruby: ruby-head, allowed-failure: true }
-    name: test (${{ matrix.entry.ruby }})
-    steps:
-      - uses: actions/checkout@v2
-      - uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: ${{ matrix.entry.ruby }}
-      - uses: actions/cache@v1
-        with:
-          path: vendor/bundle
-          key: ${{ runner.os }}-gems-${{ hashFiles('Gemfile') }}
-          restore-keys: ${{ runner.os }}-gems-
-      - run: bundle install --jobs=3 --retry=3 --path=vendor/bundle
-      - run: bundle exec rake
-        continue-on-error: ${{ matrix.entry.allowed-failure }}
-  memory_profile:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: 2.7
-      - uses: actions/cache@v1
-        with:
-          path: vendor/bundle
-          key: ${{ runner.os }}-gems-${{ hashFiles('Gemfile') }}
-          restore-keys: ${{ runner.os }}-gems-
-      - run: bundle install --jobs=3 --retry=3 --path=vendor/bundle
-      - run: bundle exec rake memory_profile:run

.travis.yml

@@ -0,0 +1,26 @@
+language: ruby
+cache: bundler
+
+rvm:
+  - 2.4
+  - 2.5
+  - 2.6
+  - &latest_ruby 2.7
+  - ruby-head
+
+matrix:
+  include:
+    - rvm: *latest_ruby
+      script: bundle exec rake memory_profile:run
+      name: Profiling Memory Usage
+  allow_failures:
+    - rvm: ruby-head
+
+branches:
+  only:
+    - master
+    - gh-pages
+    - /.*-stable/
+
+notifications:
+  disable: true

Rakefile

@@ -9,17 +9,11 @@ task(default: [:test, :rubocop])
 
 desc('run test suite with default parser')
 Rake::TestTask.new(:base_test) do |t|
-  t.libs << 'lib' << 'test'
+  t.libs << '.' << 'lib' << 'test'
   t.test_files = FileList['test/{integration,unit}/**/*_test.rb']
   t.verbose    = false
 end
 
-Rake::TestTask.new(:integration_test) do |t|
-  t.libs << 'lib' << 'test'
-  t.test_files = FileList['test/integration/**/*_test.rb']
-  t.verbose    = false
-end
-
 desc('run test suite with warn error mode')
 task :warn_test do
   ENV['LIQUID_PARSER_MODE'] = 'warn'
@@ -46,12 +40,12 @@ task :test do
     ENV['LIQUID_C'] = '1'
 
     ENV['LIQUID_PARSER_MODE'] = 'lax'
-    Rake::Task['integration_test'].reenable
-    Rake::Task['integration_test'].invoke
+    Rake::Task['base_test'].reenable
+    Rake::Task['base_test'].invoke
 
     ENV['LIQUID_PARSER_MODE'] = 'strict'
-    Rake::Task['integration_test'].reenable
-    Rake::Task['integration_test'].invoke
+    Rake::Task['base_test'].reenable
+    Rake::Task['base_test'].invoke
   end
 end
 

lib/liquid/block.rb

@@ -47,10 +47,6 @@ module Liquid
       end
     end
 
-    def raise_tag_never_closed(block_name)
-      raise SyntaxError, parse_context.locale.t("errors.syntax.tag_never_closed", block_name: block_name)
-    end
-
     def block_name
       @tag_name
     end
@@ -77,7 +73,9 @@ module Liquid
           @blank &&= body.blank?
 
           return false if end_tag_name == block_delimiter
-          raise_tag_never_closed(block_name) unless end_tag_name
+          unless end_tag_name
+            raise SyntaxError, parse_context.locale.t("errors.syntax.tag_never_closed", block_name: block_name)
+          end
 
           # this tag is not registered with the system
           # pass it to the current block for special handling or error reporting

lib/liquid/context.rb

@@ -18,15 +18,16 @@ module Liquid
     attr_accessor :exception_renderer, :template_name, :partial, :global_filter, :strict_variables, :strict_filters
 
     # rubocop:disable Metrics/ParameterLists
-    def self.build(environments: {}, outer_scope: {}, registers: {}, rethrow_errors: false, resource_limits: nil, static_environments: {})
+    def self.build(environments: {}, outer_scope: {}, registers: {}, rethrow_errors: false, resource_limits: nil, static_environments: [])
       new(environments, outer_scope, registers, rethrow_errors, resource_limits, static_environments)
     end
 
-    def initialize(environments = {}, outer_scope = {}, registers = {}, rethrow_errors = false, resource_limits = nil, static_environments = {})
+    def initialize(environments = {}, outer_scope = {}, registers = {}, rethrow_errors = false, resource_limits = nil, static_environments = [])
       @environments = [environments]
       @environments.flatten!
 
-      @static_environments = [static_environments].flat_map(&:freeze).freeze
+      static_environments = [static_environments] if static_environments.is_a?(Hash)
+      @static_environments = static_environments.map(&:freeze).freeze
       @scopes              = [(outer_scope || {})]
       @registers           = registers
       @errors              = []
@@ -34,18 +35,17 @@ module Liquid
       @strict_variables    = false
       @resource_limits     = resource_limits || ResourceLimits.new(Template.default_resource_limits)
       @base_scope_depth    = 0
-      @interrupts          = []
-      @filters             = []
-      @global_filter       = nil
-      @disabled_tags       = {}
+      squash_instance_assigns_with_environments
 
       self.exception_renderer = Template.default_exception_renderer
       if rethrow_errors
         self.exception_renderer = ->(_e) { raise }
       end
 
-      # Do this last, since it could result in this object being passed to a Proc in the environment
-      squash_instance_assigns_with_environments
+      @interrupts    = []
+      @filters       = []
+      @global_filter = nil
+      @disabled_tags = {}
     end
     # rubocop:enable Metrics/ParameterLists
 

lib/liquid/standardfilters.rb

@@ -89,21 +89,13 @@ module Liquid
 
     def truncatewords(input, words = 15, truncate_string = "...")
       return if input.nil?
-      words = Utils.to_integer(words)
+      wordlist = input.to_s.split
+      words    = Utils.to_integer(words)
 
-      words = 1 if words <= 0
+      l = words - 1
+      l = 0 if l < 0
 
-      # Scan for non-space characters followed by one or more space characters
-      # `words` times.  Also ignore leading whitespace
-      str = input[/\A[ ]*(?:[^ ]*[ ]+){#{words}}/]
-
-      if str
-        str.strip!                # Remove trailing space
-        str.gsub!(/[ ]{2,}/, " ") # Shrink multiple spaces to one space
-        str.concat(truncate_string.to_s)
-      else
-        input
-      end
+      wordlist.length > l ? wordlist[0..l].join(" ").concat(truncate_string.to_s) : input
     end
 
     # Split input string into an array of substrings separated by given pattern.

lib/liquid/tags/raw.rb

@@ -14,14 +14,14 @@ module Liquid
     def parse(tokens)
       @body = +''
       while (token = tokens.shift)
-        if token =~ FullTokenPossiblyInvalid && block_delimiter == Regexp.last_match(2)
+        if token =~ FullTokenPossiblyInvalid
           @body << Regexp.last_match(1) if Regexp.last_match(1) != ""
-          return
+          return if block_delimiter == Regexp.last_match(2)
         end
         @body << token unless token.empty?
       end
 
-      raise_tag_never_closed(block_name)
+      raise SyntaxError, parse_context.locale.t("errors.syntax.tag_never_closed", block_name: block_name)
     end
 
     def render_to_output_buffer(_context, output)

liquid.gemspec

@@ -17,7 +17,7 @@ Gem::Specification.new do |s|
   s.license     = "MIT"
   # s.description = "A secure, non-evaling end user template engine with aesthetic markup."
 
-  s.required_ruby_version     = ">= 2.5.0"
+  s.required_ruby_version     = ">= 2.4.0"
   s.required_rubygems_version = ">= 1.3.7"
 
   s.test_files  = Dir.glob("{test}/**/*")

test/integration/context_test

@@ -492,6 +492,17 @@ class ContextTest < Minitest::Test
     assert_equal('static', context['unshadowed'])
   end
 
+  def test_static_environments_are_frozen
+    context = Context.build(
+      static_environments: [{
+        'lazy' => -> { 1 }
+      }],
+    )
+    assert_raises(FrozenError) do
+      context['lazy']
+    end
+  end
+
   def test_apply_global_filter_when_no_global_filter_exist
     context = Context.new
     assert_equal('hi', context.apply_global_filter('hi'))

test/integration/context_test.rb

@@ -2,596 +2,9 @@
 
 require 'test_helper'
 
-class HundredCentes
-  def to_liquid
-    100
-  end
-end
-
-class CentsDrop < Liquid::Drop
-  def amount
-    HundredCentes.new
-  end
-
-  def non_zero?
-    true
-  end
-end
-
-class ContextSensitiveDrop < Liquid::Drop
-  def test
-    @context['test']
-  end
-end
-
-class Category < Liquid::Drop
-  attr_accessor :name
-
-  def initialize(name)
-    @name = name
-  end
-
-  def to_liquid
-    CategoryDrop.new(self)
-  end
-end
-
-class CategoryDrop
-  attr_accessor :category, :context
-  def initialize(category)
-    @category = category
-  end
-end
-
-class CounterDrop < Liquid::Drop
-  def count
-    @count ||= 0
-    @count  += 1
-  end
-end
-
-class ArrayLike
-  def fetch(index)
-  end
-
-  def [](index)
-    @counts        ||= []
-    @counts[index] ||= 0
-    @counts[index]  += 1
-  end
-
-  def to_liquid
-    self
-  end
-end
-
 class ContextTest < Minitest::Test
   include Liquid
 
-  def setup
-    @context = Liquid::Context.new
-  end
-
-  def test_variables
-    @context['string'] = 'string'
-    assert_equal('string', @context['string'])
-
-    @context['num'] = 5
-    assert_equal(5, @context['num'])
-
-    @context['time'] = Time.parse('2006-06-06 12:00:00')
-    assert_equal(Time.parse('2006-06-06 12:00:00'), @context['time'])
-
-    @context['date'] = Date.today
-    assert_equal(Date.today, @context['date'])
-
-    now = Time.now
-    @context['datetime'] = now
-    assert_equal(now, @context['datetime'])
-
-    @context['bool'] = true
-    assert_equal(true, @context['bool'])
-
-    @context['bool'] = false
-    assert_equal(false, @context['bool'])
-
-    @context['nil'] = nil
-    assert_nil(@context['nil'])
-    assert_nil(@context['nil'])
-  end
-
-  def test_variables_not_existing
-    assert_nil(@context['does_not_exist'])
-  end
-
-  def test_scoping
-    @context.push
-    @context.pop
-
-    assert_raises(Liquid::ContextError) do
-      @context.pop
-    end
-
-    assert_raises(Liquid::ContextError) do
-      @context.push
-      @context.pop
-      @context.pop
-    end
-  end
-
-  def test_length_query
-    @context['numbers'] = [1, 2, 3, 4]
-
-    assert_equal(4, @context['numbers.size'])
-
-    @context['numbers'] = { 1 => 1, 2 => 2, 3 => 3, 4 => 4 }
-
-    assert_equal(4, @context['numbers.size'])
-
-    @context['numbers'] = { 1 => 1, 2 => 2, 3 => 3, 4 => 4, 'size' => 1000 }
-
-    assert_equal(1000, @context['numbers.size'])
-  end
-
-  def test_hyphenated_variable
-    @context['oh-my'] = 'godz'
-    assert_equal('godz', @context['oh-my'])
-  end
-
-  def test_add_filter
-    filter = Module.new do
-      def hi(output)
-        output + ' hi!'
-      end
-    end
-
-    context = Context.new
-    context.add_filters(filter)
-    assert_equal('hi? hi!', context.invoke(:hi, 'hi?'))
-
-    context = Context.new
-    assert_equal('hi?', context.invoke(:hi, 'hi?'))
-
-    context.add_filters(filter)
-    assert_equal('hi? hi!', context.invoke(:hi, 'hi?'))
-  end
-
-  def test_only_intended_filters_make_it_there
-    filter = Module.new do
-      def hi(output)
-        output + ' hi!'
-      end
-    end
-
-    context = Context.new
-    assert_equal("Wookie", context.invoke("hi", "Wookie"))
-
-    context.add_filters(filter)
-    assert_equal("Wookie hi!", context.invoke("hi", "Wookie"))
-  end
-
-  def test_add_item_in_outer_scope
-    @context['test'] = 'test'
-    @context.push
-    assert_equal('test', @context['test'])
-    @context.pop
-    assert_equal('test', @context['test'])
-  end
-
-  def test_add_item_in_inner_scope
-    @context.push
-    @context['test'] = 'test'
-    assert_equal('test', @context['test'])
-    @context.pop
-    assert_nil(@context['test'])
-  end
-
-  def test_hierachical_data
-    @context['hash'] = { "name" => 'tobi' }
-    assert_equal('tobi', @context['hash.name'])
-    assert_equal('tobi', @context['hash["name"]'])
-  end
-
-  def test_keywords
-    assert_equal(true, @context['true'])
-    assert_equal(false, @context['false'])
-  end
-
-  def test_digits
-    assert_equal(100, @context['100'])
-    assert_equal(100.00, @context['100.00'])
-  end
-
-  def test_strings
-    assert_equal("hello!", @context['"hello!"'])
-    assert_equal("hello!", @context["'hello!'"])
-  end
-
-  def test_merge
-    @context.merge("test" => "test")
-    assert_equal('test', @context['test'])
-    @context.merge("test" => "newvalue", "foo" => "bar")
-    assert_equal('newvalue', @context['test'])
-    assert_equal('bar', @context['foo'])
-  end
-
-  def test_array_notation
-    @context['test'] = [1, 2, 3, 4, 5]
-
-    assert_equal(1, @context['test[0]'])
-    assert_equal(2, @context['test[1]'])
-    assert_equal(3, @context['test[2]'])
-    assert_equal(4, @context['test[3]'])
-    assert_equal(5, @context['test[4]'])
-  end
-
-  def test_recoursive_array_notation
-    @context['test'] = { 'test' => [1, 2, 3, 4, 5] }
-
-    assert_equal(1, @context['test.test[0]'])
-
-    @context['test'] = [{ 'test' => 'worked' }]
-
-    assert_equal('worked', @context['test[0].test'])
-  end
-
-  def test_hash_to_array_transition
-    @context['colors'] = {
-      'Blue' => ['003366', '336699', '6699CC', '99CCFF'],
-      'Green' => ['003300', '336633', '669966', '99CC99'],
-      'Yellow' => ['CC9900', 'FFCC00', 'FFFF99', 'FFFFCC'],
-      'Red' => ['660000', '993333', 'CC6666', 'FF9999'],
-    }
-
-    assert_equal('003366', @context['colors.Blue[0]'])
-    assert_equal('FF9999', @context['colors.Red[3]'])
-  end
-
-  def test_try_first
-    @context['test'] = [1, 2, 3, 4, 5]
-
-    assert_equal(1, @context['test.first'])
-    assert_equal(5, @context['test.last'])
-
-    @context['test'] = { 'test' => [1, 2, 3, 4, 5] }
-
-    assert_equal(1, @context['test.test.first'])
-    assert_equal(5, @context['test.test.last'])
-
-    @context['test'] = [1]
-    assert_equal(1, @context['test.first'])
-    assert_equal(1, @context['test.last'])
-  end
-
-  def test_access_hashes_with_hash_notation
-    @context['products'] = { 'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
-    @context['product']  = { 'variants' => [{ 'title' => 'draft151cm' }, { 'title' => 'element151cm' }] }
-
-    assert_equal(5, @context['products["count"]'])
-    assert_equal('deepsnow', @context['products["tags"][0]'])
-    assert_equal('deepsnow', @context['products["tags"].first'])
-    assert_equal('draft151cm', @context['product["variants"][0]["title"]'])
-    assert_equal('element151cm', @context['product["variants"][1]["title"]'])
-    assert_equal('draft151cm', @context['product["variants"][0]["title"]'])
-    assert_equal('element151cm', @context['product["variants"].last["title"]'])
-  end
-
-  def test_access_variable_with_hash_notation
-    @context['foo'] = 'baz'
-    @context['bar'] = 'foo'
-
-    assert_equal('baz', @context['["foo"]'])
-    assert_equal('baz', @context['[bar]'])
-  end
-
-  def test_access_hashes_with_hash_access_variables
-    @context['var']      = 'tags'
-    @context['nested']   = { 'var' => 'tags' }
-    @context['products'] = { 'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
-
-    assert_equal('deepsnow', @context['products[var].first'])
-    assert_equal('freestyle', @context['products[nested.var].last'])
-  end
-
-  def test_hash_notation_only_for_hash_access
-    @context['array'] = [1, 2, 3, 4, 5]
-    @context['hash']  = { 'first' => 'Hello' }
-
-    assert_equal(1, @context['array.first'])
-    assert_nil(@context['array["first"]'])
-    assert_equal('Hello', @context['hash["first"]'])
-  end
-
-  def test_first_can_appear_in_middle_of_callchain
-    @context['product'] = { 'variants' => [{ 'title' => 'draft151cm' }, { 'title' => 'element151cm' }] }
-
-    assert_equal('draft151cm', @context['product.variants[0].title'])
-    assert_equal('element151cm', @context['product.variants[1].title'])
-    assert_equal('draft151cm', @context['product.variants.first.title'])
-    assert_equal('element151cm', @context['product.variants.last.title'])
-  end
-
-  def test_cents
-    @context.merge("cents" => HundredCentes.new)
-    assert_equal(100, @context['cents'])
-  end
-
-  def test_nested_cents
-    @context.merge("cents" => { 'amount' => HundredCentes.new })
-    assert_equal(100, @context['cents.amount'])
-
-    @context.merge("cents" => { 'cents' => { 'amount' => HundredCentes.new } })
-    assert_equal(100, @context['cents.cents.amount'])
-  end
-
-  def test_cents_through_drop
-    @context.merge("cents" => CentsDrop.new)
-    assert_equal(100, @context['cents.amount'])
-  end
-
-  def test_nested_cents_through_drop
-    @context.merge("vars" => { "cents" => CentsDrop.new })
-    assert_equal(100, @context['vars.cents.amount'])
-  end
-
-  def test_drop_methods_with_question_marks
-    @context.merge("cents" => CentsDrop.new)
-    assert(@context['cents.non_zero?'])
-  end
-
-  def test_context_from_within_drop
-    @context.merge("test" => '123', "vars" => ContextSensitiveDrop.new)
-    assert_equal('123', @context['vars.test'])
-  end
-
-  def test_nested_context_from_within_drop
-    @context.merge("test" => '123', "vars" => { "local" => ContextSensitiveDrop.new })
-    assert_equal('123', @context['vars.local.test'])
-  end
-
-  def test_ranges
-    @context.merge("test" => '5')
-    assert_equal((1..5), @context['(1..5)'])
-    assert_equal((1..5), @context['(1..test)'])
-    assert_equal((5..5), @context['(test..test)'])
-  end
-
-  def test_cents_through_drop_nestedly
-    @context.merge("cents" => { "cents" => CentsDrop.new })
-    assert_equal(100, @context['cents.cents.amount'])
-
-    @context.merge("cents" => { "cents" => { "cents" => CentsDrop.new } })
-    assert_equal(100, @context['cents.cents.cents.amount'])
-  end
-
-  def test_drop_with_variable_called_only_once
-    @context['counter'] = CounterDrop.new
-
-    assert_equal(1, @context['counter.count'])
-    assert_equal(2, @context['counter.count'])
-    assert_equal(3, @context['counter.count'])
-  end
-
-  def test_drop_with_key_called_only_once
-    @context['counter'] = CounterDrop.new
-
-    assert_equal(1, @context['counter["count"]'])
-    assert_equal(2, @context['counter["count"]'])
-    assert_equal(3, @context['counter["count"]'])
-  end
-
-  def test_proc_as_variable
-    @context['dynamic'] = proc { 'Hello' }
-
-    assert_equal('Hello', @context['dynamic'])
-  end
-
-  def test_lambda_as_variable
-    @context['dynamic'] = proc { 'Hello' }
-
-    assert_equal('Hello', @context['dynamic'])
-  end
-
-  def test_nested_lambda_as_variable
-    @context['dynamic'] = { "lambda" => proc { 'Hello' } }
-
-    assert_equal('Hello', @context['dynamic.lambda'])
-  end
-
-  def test_array_containing_lambda_as_variable
-    @context['dynamic'] = [1, 2, proc { 'Hello' }, 4, 5]
-
-    assert_equal('Hello', @context['dynamic[2]'])
-  end
-
-  def test_lambda_is_called_once
-    @context['callcount'] = proc {
-      @global ||= 0
-      @global  += 1
-      @global.to_s
-    }
-
-    assert_equal('1', @context['callcount'])
-    assert_equal('1', @context['callcount'])
-    assert_equal('1', @context['callcount'])
-
-    @global = nil
-  end
-
-  def test_nested_lambda_is_called_once
-    @context['callcount'] = { "lambda" => proc {
-                                            @global ||= 0
-                                            @global  += 1
-                                            @global.to_s
-                                          } }
-
-    assert_equal('1', @context['callcount.lambda'])
-    assert_equal('1', @context['callcount.lambda'])
-    assert_equal('1', @context['callcount.lambda'])
-
-    @global = nil
-  end
-
-  def test_lambda_in_array_is_called_once
-    @context['callcount'] = [1, 2, proc {
-                                     @global ||= 0
-                                     @global  += 1
-                                     @global.to_s
-                                   }, 4, 5]
-
-    assert_equal('1', @context['callcount[2]'])
-    assert_equal('1', @context['callcount[2]'])
-    assert_equal('1', @context['callcount[2]'])
-
-    @global = nil
-  end
-
-  def test_access_to_context_from_proc
-    @context.registers[:magic] = 345392
-
-    @context['magic'] = proc { @context.registers[:magic] }
-
-    assert_equal(345392, @context['magic'])
-  end
-
-  def test_to_liquid_and_context_at_first_level
-    @context['category'] = Category.new("foobar")
-    assert_kind_of(CategoryDrop, @context['category'])
-    assert_equal(@context, @context['category'].context)
-  end
-
-  def test_interrupt_avoids_object_allocations
-    assert_no_object_allocations do
-      @context.interrupt?
-    end
-  end
-
-  def test_context_initialization_with_a_proc_in_environment
-    contx = Context.new([test: ->(c) { c['poutine'] }], test: :foo)
-
-    assert(contx)
-    assert_nil(contx['poutine'])
-  end
-
-  def test_apply_global_filter
-    global_filter_proc = ->(output) { "#{output} filtered" }
-
-    context = Context.new
-    context.global_filter = global_filter_proc
-
-    assert_equal('hi filtered', context.apply_global_filter('hi'))
-  end
-
-  def test_static_environments_are_read_with_lower_priority_than_environments
-    context = Context.build(
-      static_environments: { 'shadowed' => 'static', 'unshadowed' => 'static' },
-      environments: { 'shadowed' => 'dynamic' }
-    )
-
-    assert_equal('dynamic', context['shadowed'])
-    assert_equal('static', context['unshadowed'])
-  end
-
-  def test_apply_global_filter_when_no_global_filter_exist
-    context = Context.new
-    assert_equal('hi', context.apply_global_filter('hi'))
-  end
-
-  def test_new_isolated_subcontext_does_not_inherit_variables
-    super_context = Context.new
-    super_context['my_variable'] = 'some value'
-    subcontext = super_context.new_isolated_subcontext
-
-    assert_nil(subcontext['my_variable'])
-  end
-
-  def test_new_isolated_subcontext_inherits_static_environment
-    super_context = Context.build(static_environments: { 'my_environment_value' => 'my value' })
-    subcontext    = super_context.new_isolated_subcontext
-
-    assert_equal('my value', subcontext['my_environment_value'])
-  end
-
-  def test_new_isolated_subcontext_inherits_resource_limits
-    resource_limits = ResourceLimits.new({})
-    super_context   = Context.new({}, {}, {}, false, resource_limits)
-    subcontext      = super_context.new_isolated_subcontext
-    assert_equal(resource_limits, subcontext.resource_limits)
-  end
-
-  def test_new_isolated_subcontext_inherits_exception_renderer
-    super_context = Context.new
-    super_context.exception_renderer = ->(_e) { 'my exception message' }
-    subcontext = super_context.new_isolated_subcontext
-    assert_equal('my exception message', subcontext.handle_error(Liquid::Error.new))
-  end
-
-  def test_new_isolated_subcontext_does_not_inherit_non_static_registers
-    registers = {
-      my_register: :my_value,
-    }
-    super_context = Context.new({}, {}, StaticRegisters.new(registers))
-    super_context.registers[:my_register] = :my_alt_value
-    subcontext                            = super_context.new_isolated_subcontext
-    assert_equal(:my_value, subcontext.registers[:my_register])
-  end
-
-  def test_new_isolated_subcontext_inherits_static_registers
-    super_context = Context.build(registers: { my_register: :my_value })
-    subcontext    = super_context.new_isolated_subcontext
-    assert_equal(:my_value, subcontext.registers[:my_register])
-  end
-
-  def test_new_isolated_subcontext_registers_do_not_pollute_context
-    super_context                      = Context.build(registers: { my_register: :my_value })
-    subcontext                         = super_context.new_isolated_subcontext
-    subcontext.registers[:my_register] = :my_alt_value
-    assert_equal(:my_value, super_context.registers[:my_register])
-  end
-
-  def test_new_isolated_subcontext_inherits_filters
-    my_filter = Module.new do
-      def my_filter(*)
-        'my filter result'
-      end
-    end
-
-    super_context = Context.new
-    super_context.add_filters([my_filter])
-    subcontext    = super_context.new_isolated_subcontext
-    template      = Template.parse('{{ 123 | my_filter }}')
-    assert_equal('my filter result', template.render(subcontext))
-  end
-
-  def test_disables_tag_specified
-    context = Context.new
-    context.with_disabled_tags(%w(foo bar)) do
-      assert_equal true, context.tag_disabled?("foo")
-      assert_equal true, context.tag_disabled?("bar")
-      assert_equal false, context.tag_disabled?("unknown")
-    end
-  end
-
-  def test_disables_nested_tags
-    context = Context.new
-    context.with_disabled_tags(["foo"]) do
-      context.with_disabled_tags(["foo"]) do
-        assert_equal true, context.tag_disabled?("foo")
-        assert_equal false, context.tag_disabled?("bar")
-      end
-      context.with_disabled_tags(["bar"]) do
-        assert_equal true, context.tag_disabled?("foo")
-        assert_equal true, context.tag_disabled?("bar")
-        context.with_disabled_tags(["foo"]) do
-          assert_equal true, context.tag_disabled?("foo")
-          assert_equal true, context.tag_disabled?("bar")
-        end
-      end
-      assert_equal true, context.tag_disabled?("foo")
-      assert_equal false, context.tag_disabled?("bar")
-    end
-  end
-
   def test_override_global_filter
     global = Module.new do
       def notice(output)
@@ -618,18 +31,4 @@ class ContextTest < Minitest::Test
       assert_empty context.errors
     end
   end
-
-  private
-
-  def assert_no_object_allocations
-    unless RUBY_ENGINE == 'ruby'
-      skip("stackprof needed to count object allocations")
-    end
-    require 'stackprof'
-
-    profile = StackProf.run(mode: :object) do
-      yield
-    end
-    assert_equal(0, profile[:samples])
-  end
-end # ContextTest
+end

test/integration/filter_test.rb

@@ -153,15 +153,6 @@ class FiltersTest < Minitest::Test
     # tap still treated as a non-existent filter
     assert_equal("1000", Template.parse("{{var | tap}}").render!('var' => 1000))
   end
-
-  def test_liquid_argument_error
-    source = "{{ '' | size: 'too many args' }}"
-    exc = assert_raises(Liquid::ArgumentError) do
-      Template.parse(source).render!
-    end
-    assert_match(/\ALiquid error: wrong number of arguments /, exc.message)
-    assert_equal(exc.message, Template.parse(source).render)
-  end
 end
 
 class FiltersInTemplate < Minitest::Test

test/integration/standard_filter_test.rb

@@ -168,8 +168,6 @@ class StandardFiltersTest < Minitest::Test
   def test_truncatewords
     assert_equal('one two three', @filters.truncatewords('one two three', 4))
     assert_equal('one two...', @filters.truncatewords('one two three', 2))
-    assert_equal('one two...', @filters.truncatewords('one     two three', 2))
-    assert_equal('one two...', @filters.truncatewords('   one     two three', 2))
     assert_equal('one two three', @filters.truncatewords('one two three'))
     assert_equal(
       'Two small (13&#8221; x 5.5&#8221; x 10&#8221; high) baskets fit inside one large basket (13&#8221;...',
@@ -177,8 +175,6 @@ class StandardFiltersTest < Minitest::Test
     )
     assert_equal("测试测试测试测试", @filters.truncatewords('测试测试测试测试', 5))
     assert_equal('one two1', @filters.truncatewords("one two three", 2, 1))
-    assert_equal('one1', @filters.truncatewords("one two three", 0, 1))
-    assert_equal('one1', @filters.truncatewords("one two three", -1, 1))
   end
 
   def test_strip_html

test/integration/tags/raw_tag_test.rb

@@ -23,7 +23,6 @@ class RawTagTest < Minitest::Test
     assert_template_result(' Foobar {% {% {% ', '{% raw %} Foobar {% {% {% {% endraw %}')
     assert_template_result(' test {% raw %} {% endraw %}', '{% raw %} test {% raw %} {% {% endraw %}endraw %}')
     assert_template_result(' Foobar {{ invalid 1', '{% raw %} Foobar {{ invalid {% endraw %}{{ 1 }}')
-    assert_template_result(' Foobar {% foo {% bar %}', '{% raw %} Foobar {% foo {% bar %}{% endraw %}')
   end
 
   def test_invalid_raw