75 lines
2.4 KiB
Kotlin
75 lines
2.4 KiB
Kotlin
/*
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* Copyright 2026 Sergey S. Chernov real.sergeych@gmail.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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import kotlin.test.Test
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import kotlin.test.assertEquals
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import kotlin.test.assertFalse
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import kotlin.test.assertTrue
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class SearchScoringTest {
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private fun rec(text: String, title: String = "Doc") = DocRecord("docs/a.md", title, norm(text))
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@Test
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fun zeroWhenNoTerms() {
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assertEquals(0, scoreQueryAdvanced(emptyList(), rec("hello world")))
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}
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@Test
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fun coverageMatters() {
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val r = rec("alpha beta gamma alpha beta")
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val s1 = scoreQueryAdvanced(listOf("alp"), r)
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val s2 = scoreQueryAdvanced(listOf("alp", "bet"), r)
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assertTrue(s2 > s1, "two-term coverage should score higher than one-term")
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}
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@Test
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fun proximityImprovesScore() {
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val near = rec("alpha beta gamma")
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val far = rec(("alpha "+"x ").repeat(50) + "beta")
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val sNear = scoreQueryAdvanced(listOf("alp", "bet"), near)
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val sFar = scoreQueryAdvanced(listOf("alp", "bet"), far)
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assertTrue(sNear > sFar, "closer terms should have higher score")
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}
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@Test
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fun preservesInlineCodeTermsInHeadingsAndText() {
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val plain = plainFromMarkdown(
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"""
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### Preferred runtime: `EvalSession`
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For host applications, prefer `EvalSession` as the main way to run scripts.
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""".trimIndent()
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)
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assertTrue(plain.contains("evalsession"), "inline code terms should remain in searchable text")
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assertTrue(scoreQueryAdvanced(listOf("evalsession"), rec(plain)) > 0)
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}
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@Test
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fun stripsTildeCodeFencesLikeBacktickFences() {
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val plain = plainFromMarkdown(
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"""
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~~~kotlin
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val session = EvalSession()
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~~~
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""".trimIndent()
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)
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assertFalse(plain.contains("evalsession"), "fenced code should not leak into the search corpus")
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}
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}
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