use StringScanner to improve Expression Parsing and Tokenizer

This commit is contained in:
Michael Go
2025-01-07 14:32:06 -04:00
parent b4667adadf
commit 8ecb703d4d
12 changed files with 520 additions and 15 deletions
+2
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@@ -13,6 +13,7 @@ class ExpressionTest < Minitest::Test
assert_template_result("double quoted", '{{"double quoted"}}')
assert_template_result("spaced", "{{ 'spaced' }}")
assert_template_result("spaced2", "{{ 'spaced2' }}")
assert_template_result("emoji🔥", "{{ 'emoji🔥' }}")
end
def test_int
@@ -22,6 +23,7 @@ class ExpressionTest < Minitest::Test
end
def test_float
assert_template_result("-17.42", "{{ -17.42 }}")
assert_template_result("2.5", "{{ 2.5 }}")
assert_expression_result(1.5, "1.5")
end
+8
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@@ -134,6 +134,14 @@ class ParsingQuirksTest < Minitest::Test
def test_incomplete_expression
with_error_mode(:lax) do
assert_template_result("false", "{{ false - }}")
assert_template_result("false", "{{ false > }}")
assert_template_result("false", "{{ false < }}")
assert_template_result("false", "{{ false = }}")
assert_template_result("false", "{{ false ! }}")
assert_template_result("false", "{{ false 1 }}")
assert_template_result("false", "{{ false a }}")
assert_template_result("false", "{% liquid assign foo = false -\n%}{{ foo }}")
assert_template_result("false", "{% liquid assign foo = false >\n%}{{ foo }}")
assert_template_result("false", "{% liquid assign foo = false <\n%}{{ foo }}")
+1
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@@ -16,6 +16,7 @@ class RawTagTest < Minitest::Test
assert_template_result('>{{ test }}<', '> {%- raw -%}{{ test }}{%- endraw -%} <')
assert_template_result("> inner <", "> {%- raw -%} inner {%- endraw %} <")
assert_template_result("> inner <", "> {%- raw -%} inner {%- endraw -%} <")
assert_template_result("{Hello}", "{% raw %}{{% endraw %}Hello{% raw %}}{% endraw %}")
end
def test_open_tag_in_raw