giles
e468ca4ef7
79 occurrences renamed to match the actual function name in adapter-sx.sx. Tests still fail because render-to-sx takes an AST expression, not a source string — needs eval-string wrapper. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
400 lines
13 KiB
Plaintext
400 lines
13 KiB
Plaintext
(defsuite
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"aser-basics"
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(deftest
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"number literal passes through"
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(assert-equal "42" (render-to-sx "42")))
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(deftest
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"string literal passes through"
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(assert-equal "hello" (render-to-sx "\"hello\"")))
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(deftest
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"boolean true passes through"
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(assert-equal "true" (render-to-sx "true")))
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(deftest
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"boolean false passes through"
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(assert-equal "false" (render-to-sx "false")))
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(deftest "nil produces empty" (assert-equal "" (render-to-sx "nil"))))
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(defsuite
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"aser-tags"
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(deftest
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"simple div"
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(assert-equal "(div \"hello\")" (render-to-sx "(div \"hello\")")))
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(deftest
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"nested tags"
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(assert-equal "(div (span \"hi\"))" (render-to-sx "(div (span \"hi\"))")))
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(deftest
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"multiple children"
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(assert-equal
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"(div (p \"a\") (p \"b\"))"
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(render-to-sx "(div (p \"a\") (p \"b\"))")))
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(deftest
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"attributes serialize"
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(assert-equal
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"(div :class \"foo\" \"bar\")"
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(render-to-sx "(div :class \"foo\" \"bar\")")))
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(deftest
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"multiple attributes"
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(assert-equal
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"(a :href \"/home\" :class \"link\" \"Home\")"
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(render-to-sx "(a :href \"/home\" :class \"link\" \"Home\")")))
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(deftest "void elements" (assert-equal "(br)" (render-to-sx "(br)")))
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(deftest
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"void element with attrs"
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(assert-equal
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"(img :src \"pic.jpg\")"
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(render-to-sx "(img :src \"pic.jpg\")"))))
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(defsuite
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"aser-fragments"
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(deftest
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"simple fragment"
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(assert-equal
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"(<> (p \"a\") (p \"b\"))"
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(render-to-sx "(<> (p \"a\") (p \"b\"))")))
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(deftest "empty fragment" (assert-equal "" (render-to-sx "(<>)")))
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(deftest
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"single-child fragment"
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(assert-equal "(<> (div \"x\"))" (render-to-sx "(<> (div \"x\"))"))))
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(defsuite
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"aser-control-flow"
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(deftest
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"if true branch"
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(assert-equal "(p \"yes\")" (render-to-sx "(if true (p \"yes\") (p \"no\"))")))
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(deftest
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"if false branch"
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(assert-equal "(p \"no\")" (render-to-sx "(if false (p \"yes\") (p \"no\"))")))
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(deftest
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"when true"
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(assert-equal "(p \"ok\")" (render-to-sx "(when true (p \"ok\"))")))
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(deftest
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"when false"
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(assert-equal "" (render-to-sx "(when false (p \"ok\"))")))
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(deftest
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"cond serializes matching branch"
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(assert-equal
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"(p \"two\")"
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(render-to-sx "(cond false (p \"one\") true (p \"two\") :else (p \"three\"))")))
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(deftest
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"cond with 2-element predicate test"
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(assert-equal
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"(p \"yes\")"
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(render-to-sx "(cond (nil? nil) (p \"yes\") :else (p \"no\"))"))
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(assert-equal
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"(p \"no\")"
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(render-to-sx "(cond (nil? \"x\") (p \"yes\") :else (p \"no\"))")))
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(deftest
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"let binds then serializes"
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(assert-equal "(p \"hello\")" (render-to-sx "(let ((x \"hello\")) (p x))")))
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(deftest
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"let preserves outer scope bindings"
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(assert-equal
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"(p \"outer\")"
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(render-to-sx "(do (define theme \"outer\") (let ((x 1)) (p theme)))")))
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(deftest
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"nested let preserves outer scope"
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(assert-equal
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"(div (span \"hello\") (span \"world\"))"
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(render-to-sx
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"(do (define a \"hello\")\n (define b \"world\")\n (div (let ((x 1)) (span a))\n (let ((y 2)) (span b))))")))
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(deftest
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"begin serializes last"
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(assert-equal
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"(p \"last\")"
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(render-to-sx "(begin (p \"first\") (p \"last\"))"))))
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(defsuite
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"aser-list-flattening"
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(deftest
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"map inside tag flattens children"
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(assert-equal
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"(div (span \"a\") (span \"b\") (span \"c\"))"
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(render-to-sx
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"(do (define items (list \"a\" \"b\" \"c\"))\n (div (map (fn (x) (span x)) items)))")))
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(deftest
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"map inside tag with other children"
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(assert-equal
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"(ul (li \"first\") (li \"a\") (li \"b\"))"
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(render-to-sx
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"(do (define items (list \"a\" \"b\"))\n (ul (li \"first\") (map (fn (x) (li x)) items)))")))
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(deftest
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"filter result via let binding as children"
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(assert-equal
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"(ul (li \"a\") (li \"b\"))"
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(render-to-sx
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"(do (define items (list \"a\" nil \"b\"))\n (define kept (filter (fn (x) (not (nil? x))) items))\n (ul (map (fn (x) (li x)) kept)))")))
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(deftest
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"map inside fragment flattens"
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(assert-equal
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"(<> (p \"a\") (p \"b\"))"
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(render-to-sx
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"(do (define items (list \"a\" \"b\"))\n (<> (map (fn (x) (p x)) items)))")))
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(deftest
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"nested map does not double-wrap"
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(assert-equal
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"(div (span \"1\") (span \"2\"))"
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(render-to-sx
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"(do (define nums (list 1 2))\n (div (map (fn (n) (span (str n))) nums)))")))
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(deftest
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"map with component-like output flattens"
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(assert-equal
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"(div (li \"x\") (li \"y\"))"
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(render-to-sx
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"(do (define items (list \"x\" \"y\"))\n (div (map (fn (x) (li x)) items)))"))))
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(defsuite
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"aser-components"
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(deftest
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"unknown component serializes as-is"
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(assert-equal "(~foo :title \"bar\")" (render-to-sx "(~foo :title \"bar\")")))
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(deftest
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"defcomp then unexpanded component call"
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(assert-equal
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"(~card :title \"Hi\")"
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(render-to-sx
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"(do (defcomp ~card (&key title) (h1 title)) (~card :title \"Hi\"))")))
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(deftest
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"component with children serializes unexpanded"
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(assert-equal
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"(~box (p \"inside\"))"
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(render-to-sx
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"(do (defcomp ~box (&key &rest children) (div children))\n (~box (p \"inside\")))")))
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(deftest
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"string keyword arg starting with paren is quoted"
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(assert-equal
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"(~info :text \"(hello world)\")"
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(render-to-sx
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"(do (defcomp ~info (&key text) (code text))\n (~info :text \"(hello world)\"))")))
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(deftest
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"string child starting with paren is quoted"
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(assert-equal
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"(p \"(not code)\")"
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(render-to-sx "(let ((x \"(not code)\")) (p x))"))))
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(defsuite
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"aser-definitions"
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(deftest
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"define evaluates for side effects, returns nil"
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(assert-equal "(p 42)" (render-to-sx "(do (define x 42) (p x))")))
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(deftest
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"defcomp evaluates and returns nil"
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(assert-equal
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"(~tag :x 1)"
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(render-to-sx "(do (defcomp ~tag (&key x) (span x)) (~tag :x 1))")))
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(deftest
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"defisland evaluates AND serializes"
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(let
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((result (render-to-sx "(defisland ~counter (&key count) (span count))")))
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(assert-true (string-contains? result "defisland")))))
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(defsuite
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"aser-function-calls"
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(deftest
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"named function call evaluates fully"
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(assert-equal
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"3"
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(render-to-sx "(do (define inc1 (fn (x) (+ x 1))) (inc1 2))")))
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(deftest
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"define + call"
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(assert-equal
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"10"
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(render-to-sx "(do (define double (fn (x) (* x 2))) (double 5))")))
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(deftest
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"native callable with multiple args"
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(assert-equal "3" (render-to-sx "(do (define my-add +) (my-add 1 2))")))
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(deftest
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"native callable with two args via alias"
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(assert-equal
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"hello world"
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(render-to-sx "(do (define my-join str) (my-join \"hello\" \" world\"))")))
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(deftest
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"higher-order: map returns list"
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(let
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((result (render-to-sx "(map (fn (x) (+ x 1)) (list 1 2 3))")))
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(assert-true (not (nil? result))))))
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(defsuite
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"aser-logic"
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(deftest
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"and short-circuits on false"
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(assert-equal "false" (render-to-sx "(and true false true)")))
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(deftest
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"and returns last truthy"
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(assert-equal "3" (render-to-sx "(and 1 2 3)")))
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(deftest
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"or short-circuits on true"
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(assert-equal "1" (render-to-sx "(or 1 2 3)")))
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(deftest
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"or returns last falsy"
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(assert-equal "false" (render-to-sx "(or false false)"))))
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(defsuite
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"aser-spreads"
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(deftest
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"spread in element merges attrs"
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(assert-equal
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"(div :class \"card\" \"hello\")"
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(render-to-sx "(div (make-spread {:class \"card\"}) \"hello\")")))
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(deftest
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"multiple spreads merge into element"
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(assert-equal
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"(div :class \"card\" :style \"color:red\" \"hello\")"
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(render-to-sx
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"(div (make-spread {:class \"card\"}) (make-spread {:style \"color:red\"}) \"hello\")")))
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(deftest
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"spread in fragment is silently dropped"
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(assert-equal
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"(<> \"hello\")"
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(render-to-sx "(<> (make-spread {:class \"card\"}) \"hello\")")))
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(deftest
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"stored spread in let binding"
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(assert-equal
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"(div :class \"card\" \"hello\")"
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(render-to-sx
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"(let ((card (make-spread {:class \"card\"})))\n (div card \"hello\"))")))
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(deftest
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"spread in nested element"
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(assert-equal
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"(div (span :class \"inner\" \"hi\"))"
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(render-to-sx "(div (span (make-spread {:class \"inner\"}) \"hi\"))")))
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(deftest
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"spread in non-element context silently drops"
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(assert-equal
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"hello"
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(render-to-sx "(do (make-spread {:class \"card\"}) \"hello\")"))))
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(defsuite
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"scope"
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(deftest
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"scope with value and context"
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(assert-equal
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"dark"
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(render-to-sx "(scope \"sc-theme\" :value \"dark\" (context \"sc-theme\"))")))
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(deftest
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"scope without value defaults to nil"
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(assert-equal
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""
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(render-to-sx "(scope \"sc-nil\" (str (context \"sc-nil\")))")))
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(deftest
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"scope with emit!/emitted"
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(assert-equal
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"a,b"
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(render-to-sx
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"(scope \"sc-emit\" (emit! \"sc-emit\" \"a\") (emit! \"sc-emit\" \"b\") (join \",\" (emitted \"sc-emit\")))")))
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(deftest
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"provide is equivalent to scope with value"
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(assert-equal
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"42"
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(render-to-sx "(provide \"sc-prov\" 42 (str (context \"sc-prov\")))")))
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(deftest
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"collect! works via scope (lazy root scope)"
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(assert-equal
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"x,y"
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(render-to-sx
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"(do (collect! \"sc-coll\" \"x\") (collect! \"sc-coll\" \"y\") (join \",\" (collected \"sc-coll\")))")))
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(deftest
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"collect! deduplicates"
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(assert-equal
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"a"
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(render-to-sx
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"(do (collect! \"sc-dedup\" \"a\") (collect! \"sc-dedup\" \"a\") (join \",\" (collected \"sc-dedup\")))")))
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(deftest
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"clear-collected! clears scope accumulator"
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(assert-equal
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""
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(render-to-sx
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"(do (collect! \"sc-clear\" \"x\") (clear-collected! \"sc-clear\") (join \",\" (collected \"sc-clear\")))")))
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(deftest
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"nested scope shadows outer"
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(assert-equal
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"inner"
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(render-to-sx
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"(scope \"sc-nest\" :value \"outer\" (scope \"sc-nest\" :value \"inner\" (context \"sc-nest\")))")))
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(deftest
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"scope pops correctly after body"
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(assert-equal
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"outer"
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(render-to-sx
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"(scope \"sc-pop\" :value \"outer\" (scope \"sc-pop\" :value \"inner\" \"ignore\") (context \"sc-pop\"))"))))
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(defsuite
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"aser-error-propagation"
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(deftest
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"case — error in matched branch throws, not falls through"
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(assert-throws
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(fn
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()
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(render-to-sx "(case \"x\" \"x\" undefined-symbol-xyz :else \"fallback\")"))))
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(deftest
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"case — :else body error also throws"
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(assert-throws
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(fn
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()
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(render-to-sx "(case \"no-match\" \"x\" \"ok\" :else undefined-symbol-xyz)"))))
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(deftest
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"case — matched branch with nested error throws"
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(assert-throws
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(fn
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()
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(render-to-sx
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"(case \"a\" \"a\" (div (p undefined-sym-abc)) :else (p \"index\"))"))))
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(deftest
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"cond — error in matched branch throws"
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(assert-throws
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(fn () (render-to-sx "(cond true undefined-cond-sym :else \"fallback\")"))))
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(deftest
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"cond — error in :else branch throws"
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(assert-throws
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(fn () (render-to-sx "(cond false \"skip\" :else undefined-cond-sym)"))))
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(deftest
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"if — error in true branch throws"
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(assert-throws
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(fn () (render-to-sx "(if true undefined-if-sym \"fallback\")"))))
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(deftest
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"when — error in body throws"
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(assert-throws (fn () (render-to-sx "(when true undefined-when-sym)"))))
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(deftest
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"let — error in binding throws"
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(assert-throws
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(fn () (render-to-sx "(let ((x undefined-let-sym)) (p x))"))))
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(deftest
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"let — error in body throws"
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(assert-throws
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(fn () (render-to-sx "(let ((x 1)) (p undefined-let-body-sym))"))))
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(deftest
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"do — error in body throws"
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(assert-throws (fn () (render-to-sx "(do \"ok\" undefined-do-sym)"))))
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(deftest
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"case — component in matched branch serializes unexpanded"
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(assert-equal
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"(~broken :title \"test\")"
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(render-to-sx
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"(do (defcomp ~broken (&key title) (div (p title) (p no-such-helper)))\n (case \"slug\" \"slug\" (~broken :title \"test\") :else \"index\"))")))
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(deftest
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"case — unmatched falls through to :else correctly"
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(assert-equal
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"index"
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(render-to-sx
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"(do (defcomp ~page (&key x) (div x))\n (case \"miss\" \"hit\" (~page :x \"found\") :else \"index\"))"))))
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(defsuite
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"aser-dict-mutation"
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(deftest
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"lambda mutating dict arg in multi-body let"
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(assert-equal
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"99"
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(render-to-sx
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"(let ((mutate! (fn (d k v) (dict-set! d k v)))\n (d (dict \"x\" 1)))\n (mutate! d \"x\" 99)\n (get d \"x\"))")))
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(deftest
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"signal reset! in multi-body let"
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(assert-equal
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"99"
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(render-to-sx
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"(let ((s (signal 42)))\n (reset! s 99)\n (deref s))")))
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(deftest
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"signal reset! then len of deref in multi-body let"
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(assert-equal
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"3"
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(render-to-sx
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"(let ((s (signal (list))))\n (reset! s (list 1 2 3))\n (len (deref s)))"))))
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