info/pure-bash-bible
1
0
Fork 0
mirror of https://github.com/dylanaraps/pure-bash-bible.git synced 2025-09-09 22:51:16 +02:00
Code Issues Releases Wiki Activity

test: Added error handling to hex_to_rgb

Browse Source
This commit is contained in:
Dylan Araps
2018-06-23 09:51:39 +10:00
parent cf243bc86b
commit 809c8b5a03
2 changed files with 8 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
README.md
View File

@@ -1585,10 +1585,8 @@ $ get_cursor_pos
```sh ```sh
hex_to_rgb() { hex_to_rgb() {
# Usage: hex_to_rgb "#FFFFFF" # Usage: hex_to_rgb "#FFFFFF"
((r=16#${1:1:2})) : "${1/\#}"
((g=16#${1:3:2})) ((r=16#${_:0:2},g=16#${_:2:2},b=16#${_:4:2}))
((b=16#${1:5:6}))
printf '%s\n' "$r $g $b" printf '%s\n' "$r $g $b"
} }
``` ```

9
test.sh
View File

@@ -112,6 +112,9 @@ test_basename() {
test_hex_to_rgb() { test_hex_to_rgb() {
result="$(hex_to_rgb "#FFFFFF")" result="$(hex_to_rgb "#FFFFFF")"
assert_equals "$result" "255 255 255" assert_equals "$result" "255 255 255"
result="$(hex_to_rgb "000000")"
assert_equals "$result" "0 0 0"
} }
test_rgb_to_hex() { test_rgb_to_hex() {
@@ -158,7 +161,7 @@ assert_equals() {
else else
((fail+=1)) ((fail+=1))
status=$'\e[31m✖' status=$'\e[31m✖'
local err="($1 != $2)" local err="(\"$1\" != \"$2\")"
fi fi
printf ' %s\e[m | %s\n' "$status" "${FUNCNAME[1]/test_} $err" printf ' %s\e[m | %s\n' "$status" "${FUNCNAME[1]/test_} $err"
@@ -184,10 +187,10 @@ main() {
# Generate the list of tests to run. # Generate the list of tests to run.
IFS=$'\n' read -d "" -ra funcs < <(declare -F) IFS=$'\n' read -d "" -ra funcs < <(declare -F)
for func in "${funcs[@]//declare -f }"; do for func in "${funcs[@]//declare -f }"; do
[[ "$func" == test_* ]] && { "$func"; ((tot+=1)); } [[ "$func" == test_* ]] && "$func";
done done
comp="Completed $tot tests. ${pass:-0} passed, ${fail:-0} failed." comp="Completed $((fail+pass)) tests. ${pass:-0} passed, ${fail:-0} failed."
printf '%s\n%s\n\n' "${comp//?/-}" "$comp" printf '%s\n%s\n\n' "${comp//?/-}" "$comp"
# If a test failed, exit with '1'. # If a test failed, exit with '1'.