#!/bin/sh

set -e

SDCV="$1"
TEST_DIR="$2"

unset SDCV_PAGER
unset STARDICT_DATA_DIR

test_json() {
    word="$1"
    jq_cmp="$2"
    result="$("$SDCV" --data-dir "$TEST_DIR" -exjn "$word" | sed 's|\\n|\\u000a|g')"
    cmp_result="$(echo "$result" | jq "$jq_cmp")"
    if [ "$cmp_result" != "true" ]; then
        echo "expected '$jq_cmp' to return true, but $result didn't"
        exit 1
    fi
}

# Basic two-result search for the same headword.
test_json bark \
    '. == [
        {"dict":"Test multiple results","word":"bark","definition":"\u000aThe harsh sound made by a dog."},
        {"dict":"Test multiple results","word":"bark","definition":"\u000aThe tough outer covering of trees and other woody plants."}
    ]'

# Multi-result search where one word exists as both a synyonym and a separate
# headword. This ensures that if there is a matching synyonym we don't skip the
# regular search.
test_json cat \
    '. == [
        {"dict":"Test multiple results","word":"cat","definition":"\u000aA cute animal which (rarely) barks."},
        {"dict":"Test multiple results","word":"lion","definition":"\u000aA larger cat which might bite your head off."},
        {"dict":"Test multiple results","word":"panther","definition":"\u000aI know very little about panthers, sorry."}
    ]'

# Many-result search for a word that matches 120 distinct headwords.
test_json many_headwords 'length == 120'
test_json many_headwords 'all(.word == "many_headwords")'
test_json many_headwords \
    'to_entries | map(.value.definition == "\u000aDefinition for [many_headwords] entry #\(.key+1) (same headword).") | all'

# Many-result search for 120 words that have the same synonym.
test_json many_synonyms 'length == 120'
test_json many_synonyms \
    'to_entries | map(.value.word == "many_synonyms-\(.key+101)") | all'
test_json many_synonyms \
    'to_entries | map(.value.definition == "\u000aDefinition for [many_synonyms-\(.key+101)] (same synonym).") | all'

# Ensure that we don't return more than one result even if a word can be
# resolved in more than one way.
#
# Most well-formed dictionaries don't have entries like this (it basically
# requires you to have a dictionary where there is a synonym that is identical
# to a word's headword or multiple identical synyonym entries).
#
# This entry was created by creating extra synonyms with different names then
# modifying the .syn file manually.
test_json many_resolution_paths \
    '. == [
        {"dict":"Test multiple results","word":"many_resolution_paths",
         "definition":"\u000aDefinition for [many_resolution_paths] headword (same word, multiple synonym entries)."}
    ]'

exit 0