#!/usr/bin/env bats load bats-extra # The AWK program will be given data in the following formats, # where the first field is the command, followed by parameters. # # create hh mm # add hh mm delta # subtract hh mm delta # equal hh mm hh mm # # Create a new clock with an initial time # @test "on the hour" { #[[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 8 0" assert_success assert_output "08:00" } @test "past the hour" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 11 9" assert_success assert_output "11:09" } @test "midnight is zero hours" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 24 0" assert_success assert_output "00:00" } @test "hour rolls over" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 25 0" assert_success assert_output "01:00" } @test "hour rolls over continuously" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 100 0" assert_success assert_output "04:00" } @test "sixty minutes is next hour" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 1 60" assert_success assert_output "02:00" } @test "minutes roll over" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 0 160" assert_success assert_output "02:40" } @test "minutes roll over continuously" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 0 1723" assert_success assert_output "04:43" } @test "hour and minutes roll over" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 25 160" assert_success assert_output "03:40" } @test "hour and minutes roll over continuously" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 201 3001" assert_success assert_output "11:01" } @test "hour and minutes roll over to exactly midnight" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 72 8640" assert_success assert_output "00:00" } @test "negative hour" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create -1 15" assert_success assert_output "23:15" } @test "negative hour rolls over" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create -25 0" assert_success assert_output "23:00" } @test "negative hour rolls over continuously" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create -91 0" assert_success assert_output "05:00" } @test "negative minutes" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 1 -40" assert_success assert_output "00:20" } @test "negative minutes roll over" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 1 -160" assert_success assert_output "22:20" } @test "negative minutes roll over continuously" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 1 -4820" assert_success assert_output "16:40" } @test "negative sixty minutes is previous hour" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create 2 -60" assert_success assert_output "01:00" } @test "negative hour and minutes both roll over" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create -25 -160" assert_success assert_output "20:20" } @test "negative hour and minutes both roll over continuously" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "create -121 -5810" assert_success assert_output "22:10" } # # Add minutes # @test "add minutes" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "add 10 0 3" assert_success assert_output "10:03" } @test "add no minutes" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "add 6 41 0" assert_success assert_output "06:41" } @test "add to next hour" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "add 0 45 40" assert_success assert_output "01:25" } @test "add more than one hour" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "add 10 0 61" assert_success assert_output "11:01" } @test "add more than two hours with carry" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "add 0 45 160" assert_success assert_output "03:25" } @test "add across midnight" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "add 23 59 2" assert_success assert_output "00:01" } @test "add more than one day (1500 min = 25 hrs)" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "add 5 32 1500" assert_success assert_output "06:32" } @test "add more than two days" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "add 1 1 3500" assert_success assert_output "11:21" } # # Subtract minutes # @test "subtract minutes" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "subtract 10 3 3" assert_success assert_output "10:00" } @test "subtract to previous hour" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "subtract 10 3 30" assert_success assert_output "09:33" } @test "subtract more than an hour" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "subtract 10 3 70" assert_success assert_output "08:53" } @test "subtract across midnight" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "subtract 0 3 4" assert_success assert_output "23:59" } @test "subtract more than two hours" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "subtract 0 0 160" assert_success assert_output "21:20" } @test "subtract more than two hours with borrow" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "subtract 6 15 160" assert_success assert_output "03:35" } @test "subtract more than one day (1500 min = 25 hrs)" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "subtract 5 32 1500" assert_success assert_output "04:32" } @test "subtract more than two days" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "subtract 2 20 3000" assert_success assert_output "00:20" } # # Compare two clocks for equality # @test "clocks with same time" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 15 37 15 37" assert_success assert_output "true" } @test "clocks a minute apart" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 15 36 15 37" assert_success assert_output "false" } @test "clocks an hour apart" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 14 37 15 37" assert_success assert_output "false" } @test "clocks with hour overflow" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 10 37 34 37" assert_success assert_output "true" } @test "clocks with hour overflow by several days" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 3 11 99 11" assert_success assert_output "true" } @test "clocks with negative hour" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 22 40 -2 40" assert_success assert_output "true" } @test "clocks with negative hour that wraps" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 17 3 -31 3" assert_success assert_output "true" } @test "clocks with negative hour that wraps multiple times" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 13 49 -83 49" assert_success assert_output "true" } @test "clocks with minute overflow" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 0 1 0 1441" assert_success assert_output "true" } @test "clocks with minute overflow by several days" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 2 2 2 4322" assert_success assert_output "true" } @test "clocks with negative minute" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 2 40 3 -20" assert_success assert_output "true" } @test "clocks with negative minute that wraps" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 4 10 5 -1490" assert_success assert_output "true" } @test "clocks with negative minute that wraps multiple times" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 6 15 6 -4305" assert_success assert_output "true" } @test "clocks with negative hours and minutes" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 7 32 -12 -268" assert_success assert_output "true" } @test "clocks with negative hours and minutes that wrap" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 18 7 -54 -11513" assert_success assert_output "true" } @test "full clock and zeroed clock" { [[ $BATS_RUN_SKIPPED == "true" ]] || skip run gawk -f clock.awk <<< "equal 24 0 0 0" assert_success assert_output "true" }