add real tests

src/sh-scripts/ccjs/ccjs

@@ -8,8 +8,6 @@
 
 set -eu;
 set -o pipefail;
-set -x;
-
 
 # ---------------------------------------------------------------------------- #
 

src/sh-scripts/ccjs/ccjs_add

@@ -78,9 +78,6 @@ export JQ REALPATH MKTEMP;
 # ---------------------------------------------------------------------------- #
 
 ccjs_add() {
-
-  echo "ccjs_add $*" >&2;
-
   _IN_PLACE='';
   _FILE='';
   _OUTPUT='';
@@ -125,17 +122,17 @@ ccjs_add() {
   case "$_FILE" in
     "") echo "$_as_me: Missing FILE argument." >&2; usage_add >&2; exit 1; ;;
     /*) :; ;;
-    *) _FILE="$( "$REALPATH" "$_FILE"; )"; ;;
+    *) _FILE="$( "$REALPATH" -m "$_FILE"; )"; ;;
   esac
 
   case "${_OUTPUT:=${_FILE%.*}.o}" in
     /*) :; ;;
-    *) _OUTPUT="$( "$REALPATH" "$_OUTPUT"; )"; ;;
+    *) _OUTPUT="$( "$REALPATH" -m "$_OUTPUT"; )"; ;;
   esac
 
   case "${_DIRECTORY:=$PWD}" in
     /*) :; ;;
-    *) _DIRECTORY="$( "$REALPATH" "$_DIRECTORY"; )"; ;;
+    *) _DIRECTORY="$( "$REALPATH" -m "$_DIRECTORY"; )"; ;;
   esac
 
 

src/sh-scripts/ccjs/ccjs_remove

@@ -73,7 +73,6 @@ export JQ REALPATH MKTEMP;
 # ---------------------------------------------------------------------------- #
 
 ccjs_remove() {
-
   _IN_PLACE='';
   declare -a _files;
   _files=();
@@ -106,7 +105,7 @@ ccjs_remove() {
   for _file in "${_files[@]}"; do
     case "$_file" in
       /*) :; ;;
-      *) _file="$( "$REALPATH" "$_file"; )"; ;;
+      *) _file="$( "$REALPATH" -m "$_file"; )"; ;;
     esac
     _FILES="${_FILES:+$_FILES, }\"$_file\"";
   done

src/sh-scripts/ccjs/tests/ccjs.bats

@@ -6,6 +6,8 @@
 #
 # ---------------------------------------------------------------------------- #
 
+# bats file_tags=ccjs
+
 load setup_suite.bash;
 
 # ---------------------------------------------------------------------------- #
@@ -25,7 +27,7 @@ teardown() {
 
 # ---------------------------------------------------------------------------- #
 
-# bats test_tags=ccjs,usage
+# bats test_tags=usage
 @test "ccjs usage" {
   run "$CCJS" -u;
   assert_success;
@@ -39,7 +41,7 @@ teardown() {
 
 # ---------------------------------------------------------------------------- #
 
-# bats test_tags=ccjs,help
+# bats test_tags=help
 @test "ccjs help" {
   run "$CCJS" -h;
   assert_success;
@@ -53,7 +55,7 @@ teardown() {
 
 # ---------------------------------------------------------------------------- #
 
-# bats test_tags=ccjs,usage,ccjs_add
+# bats test_tags=usage,ccjs:add
 @test "ccjs add usage" {
   run "$CCJS" add -u;
   assert_success;
@@ -67,7 +69,7 @@ teardown() {
 
 # ---------------------------------------------------------------------------- #
 
-# bats test_tags=ccjs,help,ccjs_add
+# bats test_tags=help,ccjs:add
 @test "ccjs add help" {
   run "$CCJS" add -h;
   assert_success;
@@ -81,7 +83,7 @@ teardown() {
 
 # ---------------------------------------------------------------------------- #
 
-# bats test_tags=ccjs,usage,ccjs_remove
+# bats test_tags=usage,ccjs:remove
 @test "ccjs remove usage" {
   run "$CCJS" remove -u;
   assert_success;
@@ -95,7 +97,7 @@ teardown() {
 
 # ---------------------------------------------------------------------------- #
 
-# bats test_tags=ccjs,help,ccjs_remove
+# bats test_tags=help,ccjs:remove
 @test "ccjs remove help" {
   run "$CCJS" remove -h;
   assert_success;
@@ -107,6 +109,98 @@ teardown() {
 }
 
 
+# ---------------------------------------------------------------------------- #
+
+# bats test_tags=ccjs:add,init
+@test "create a new compile_commands.json" {
+  refute "$TEST" -f compile_commands.json;
+  run "$CCJS" add main.cc;
+  assert_success;
+  refute "$TEST" -f compile_commands.json;
+
+  echo "$output" > ./compile_commands.json;
+
+  run "$JQ" -r 'length' compile_commands.json;
+  assert_success;
+  assert_output '1';
+
+  run "$JQ" -r '.[0].file' compile_commands.json;
+  assert_success;
+  assert_output "$PWD/main.cc";
+
+  run "$JQ" -r '.[0].directory' compile_commands.json;
+  assert_success;
+  assert_output "$PWD";
+
+  run "$JQ" -r '.[0].output' compile_commands.json;
+  assert_success;
+  assert_output "$PWD/main.o";
+
+  run "$JQ" -r '.[0].arguments|length' compile_commands.json;
+  assert_success;
+  assert_output '0';
+}
+
+
+# ---------------------------------------------------------------------------- #
+
+# bats test_tags=ccjs:add,init,inline
+@test "create a new compile_commands.json with '-i'" {
+  refute "$TEST" -f compile_commands.json;
+  run "$CCJS" add -i main.cc;
+  assert_success;
+  assert "$TEST" -f compile_commands.json;
+}
+
+
+# ---------------------------------------------------------------------------- #
+
+# bats test_tags=ccjs:add,init,inline,missing
+@test "'ccjs add' does not require files/directories to exist" {
+  refute "$TEST" -d src;
+  run "$CCJS" add -i src/main.cc;
+  assert_success;
+}
+
+
+# ---------------------------------------------------------------------------- #
+
+# bats test_tags=ccjs:add,init,inline
+@test "'ccjs add FILE -- ARGS...' has correct fallbacks" {
+  refute "$TEST" -f compile_commands.json;
+  run "$CCJS" add -i src/main.cc -- -Iinclude -Wall;
+  assert_success;
+
+  run "$JQ" -r 'length' compile_commands.json;
+  assert_success;
+  assert_output '1';
+
+  run "$JQ" -r '.[0].file' compile_commands.json;
+  assert_success;
+  assert_output "$PWD/src/main.cc";
+
+  run "$JQ" -r '.[0].directory' compile_commands.json;
+  assert_success;
+  assert_output "$PWD";
+
+  run "$JQ" -r '.[0].output' compile_commands.json;
+  assert_success;
+  assert_output "$PWD/src/main.o";
+
+  run "$JQ" -r '.[0].arguments|length' compile_commands.json;
+  assert_success;
+  assert_output '2';
+
+  run "$JQ" -r '.[0].arguments[0]' compile_commands.json;
+  assert_success;
+  assert_output '-Iinclude';
+
+  run "$JQ" -r '.[0].arguments[1]' compile_commands.json;
+  assert_success;
+  assert_output '-Wall';
+}
+
+
 # ---------------------------------------------------------------------------- #
 #
 #

src/sh-scripts/ccjs/tests/setup_suite.bash

@@ -20,12 +20,23 @@ bats_require_minimum_version '1.5.0'
 
 # print_vars VARIABLE
 # -------------------
-# Print the value of VARIABLE to a user visible file descriptor.
+# Print the value of VARIABLE.
 print_var() {
   local var="$1";
   local val;
   eval val="\$$var";
-  echo "$var='$val'" >&3;
+  echo "$var='$val'";
+}
+
+# print_section_sep [CHAR]
+# Print a character/string 80 times.
+print_section_sep() {
+  local _char="${1:--}";
+  for _ in 0 1 2 3 4 5 6 7; do
+    # Print 10 times.
+    printf '%s' "$_char$_char$_char$_char$_char$_char$_char$_char$_char$_char";
+  done;
+  printf '\n';
 }
 
 
@@ -40,9 +51,14 @@ _bats_test_progs=();
 
 # Print the value of each program.
 print_progs() {
-  for prog in "${_bats_test_progs[@]}"; do
-    print_var "$prog";
-  done
+  {
+    print_section_sep;
+    echo 'Programs:';
+    for prog in "${_bats_test_progs[@]}"; do
+      printf '  ';
+      print_var "$prog";
+    done
+  } >&3;
 }
 
 # Setup common programs as user overridable variables.
@@ -97,8 +113,18 @@ ccjs_setup() {
 # ---------------------------------------------------------------------------- #
 
 setup_suite() {
+
+  print_section_sep '=' >&3;
+  echo "Initializing \`ccjs' Test Suite..." >&3;
+
   progs_setup;
   ccjs_setup;
+
+  {
+    print_section_sep;
+    echo 'Starting tests...';
+    echo '';
+  } >&3;
 }