#!/usr/bin/env bats load bats-extra @test "No input" { #[[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk /dev/null assert_success assert_output "" } @test "Recognizes 0" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ | | |_| INPUT assert_success assert_output "0" } @test "Recognizes 1" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT | | INPUT assert_success assert_output "1" } @test "Unreadable but correctly sized inputs return ?" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ | INPUT assert_success assert_output "?" } @test "Input with a number of lines that is not a multiple of four raises an error" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ | | INPUT assert_failure assert_output "Number of input lines is not a multiple of four" } @test "Input with a number of columns that is not a multiple of three raises an error" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT | | INPUT assert_failure assert_output "Number of input columns is not a multiple of three" } @test "Recognizes 110101100" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ _ _ _ | || | || | | || || | | ||_| ||_| | ||_||_| INPUT assert_success assert_output "110101100" } @test "Garbled numbers in a string are replaced with ?" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ _ _ | || | || | || || | | | _| ||_| | ||_||_| INPUT assert_success assert_output "11?10?1?0" } @test "Recognizes 2" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ _| |_ INPUT assert_success assert_output "2" } @test "Recognizes 3" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ _| _| INPUT assert_success assert_output "3" } @test "Recognizes 4" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT |_| | INPUT assert_success assert_output "4" } @test "Recognizes 5" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ |_ _| INPUT assert_success assert_output "5" } @test "Recognizes 6" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ |_ |_| INPUT assert_success assert_output "6" } @test "Recognizes 7" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ | | INPUT assert_success assert_output "7" } @test "Recognizes 8" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ |_| |_| INPUT assert_success assert_output "8" } @test "Recognizes 9" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ |_| _| INPUT assert_success assert_output "9" } @test "Recognizes string of decimal numbers" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ _ _ _ _ _ _ _ | _| _||_||_ |_ ||_||_|| | ||_ _| | _||_| ||_| _||_| INPUT assert_success assert_output "1234567890" } @test "Numbers separated by empty lines are recognized. Lines are joined by commas." { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f ocr-numbers.awk << INPUT _ _ | _| _| ||_ _| _ _ |_||_ |_ | _||_| _ _ _ ||_||_| ||_| _| INPUT assert_success assert_output "123,456,789" }