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|
#!/bin/bash
include './src/diff.sh'
include './tests/utils.sh'
function test_diff_side_by_side()
{
local file_1="$SAMPLES_DIR/MAINTAINERS"
local file_2="$SAMPLES_DIR/dmesg"
local columns
local diff_cmd
[[ "$TERM" == '' || "$TERM" == 'dumb' ]] && TPUTTERM=' -T xterm-256color'
columns=$(eval tput"${TPUTTERM}" cols)
diff_cmd="diff -y --color=always --width=$columns $file_1 $file_2 | less -R"
declare -a expected_cmd=(
"$diff_cmd"
)
output=$(diff_side_by_side "$file_1" "$file_2" 1 'TEST_MODE')
compare_command_sequence '' "$LINENO" 'expected_cmd' "$output"
diff_cmd="diff -y --color=always --width=$columns $file_1 $file_2"
declare -a expected_cmd=(
"$diff_cmd"
)
output=$(diff_side_by_side "$file_1" "$file_2" 0 'TEST_MODE')
compare_command_sequence '' "$LINENO" 'expected_cmd' "$output"
output=$(diff_side_by_side 'an_invalid_file' "$file_2" 0 'TEST_MODE')
ret="$?"
assertEquals "($LINENO) Expected 22" "22" "$ret"
output=$(diff_side_by_side 'an_invalid_file' 'another_invalid_file' 0 'TEST_MODE')
ret="$?"
assertEquals "($LINENO) Expected 22" "22" "$ret"
}
function test_diff_folders()
{
local folder_1="${SAMPLES_DIR}/db_files"
local folder_2="${SAMPLES_DIR}/first_set_of_bytes_from_disk"
# TODO: We need to investigate this LANG part. Ideally, we don't want it here
output=$(LANG=en_US.UTF-8 diff_folders "$folder_1" "$folder_2")
assertEquals "$output" "Only in ${folder_1}: init.sql"$'\n'"Only in ${folder_1}: insert.sql"
}
function test_diff_folders_no_difference()
{
local folder_1="${SAMPLES_DIR}/db_files"
local folder_2="${SAMPLES_DIR}/db_files"
output=$(diff_folders "$folder_1" "$folder_2")
assertEquals "$output" ""
}
function test_diff_folders_invalid_path()
{
local folder_1="${SAMPLES_DIR}/db_files"
local folder_2="${SAMPLES_DIR}/first_set_of_bytes_from_disk"
output=$(diff_folders 'an_invalid_file' "$folder_2")
assertEquals "($LINENO) Expected 22" 22 "$?"
output=$(diff_folders 'an_invalid_file' 'another_invalid_file')
assertEquals "($LINENO) Expected 22" 22 "$?"
}
function test_diff_manager()
{
local file_1="$SAMPLES_DIR/MAINTAINERS"
local file_2="$SAMPLES_DIR/dmesg"
output=$(diff_manager 'file_1' 'file_2')
ret="$?"
assertEquals "($LINENO) Expected 2" '2' "$ret"
expected_result="$file_1 $file_2 1"
output=$(diff_manager 'test_mode' "$file_1" "$file_2")
ret="$?"
assertEquals "($LINENO) Default option:" "$expected_result" "$output"
expected_result="$file_1 $file_2 0"
output=$(diff_manager 'test_mode' '--no-interactive' "$file_1" "$file_2")
ret="$?"
assertEquals "($LINENO) Default option:" "$expected_result" "$output"
}
invoke_shunit
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