Created the Scanner for the interpreter
parent
c24a76ad14
commit
67985365df
@ -1,29 +1,42 @@
|
|||||||
.DS_Store
|
.gradle
|
||||||
.idea
|
build/
|
||||||
|
!gradle/wrapper/gradle-wrapper.jar
|
||||||
# ---> Kotlin
|
!**/src/main/**/build/
|
||||||
# Compiled class file
|
!**/src/test/**/build/
|
||||||
*.class
|
|
||||||
|
|
||||||
# Log file
|
### IntelliJ IDEA ###
|
||||||
*.log
|
.idea/modules.xml
|
||||||
|
.idea/jarRepositories.xml
|
||||||
|
.idea/compiler.xml
|
||||||
|
.idea/libraries/
|
||||||
|
*.iws
|
||||||
|
*.iml
|
||||||
|
*.ipr
|
||||||
|
out/
|
||||||
|
!**/src/main/**/out/
|
||||||
|
!**/src/test/**/out/
|
||||||
|
|
||||||
# BlueJ files
|
### Eclipse ###
|
||||||
*.ctxt
|
.apt_generated
|
||||||
|
.classpath
|
||||||
|
.factorypath
|
||||||
|
.project
|
||||||
|
.settings
|
||||||
|
.springBeans
|
||||||
|
.sts4-cache
|
||||||
|
bin/
|
||||||
|
!**/src/main/**/bin/
|
||||||
|
!**/src/test/**/bin/
|
||||||
|
|
||||||
# Mobile Tools for Java (J2ME)
|
### NetBeans ###
|
||||||
.mtj.tmp/
|
/nbproject/private/
|
||||||
|
/nbbuild/
|
||||||
|
/dist/
|
||||||
|
/nbdist/
|
||||||
|
/.nb-gradle/
|
||||||
|
|
||||||
# Package Files #
|
### VS Code ###
|
||||||
*.jar
|
.vscode/
|
||||||
*.war
|
|
||||||
*.nar
|
|
||||||
*.ear
|
|
||||||
*.zip
|
|
||||||
*.tar.gz
|
|
||||||
*.rar
|
|
||||||
|
|
||||||
# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
|
|
||||||
hs_err_pid*
|
|
||||||
replay_pid*
|
|
||||||
|
|
||||||
|
### Mac OS ###
|
||||||
|
.DS_Store
|
||||||
@ -0,0 +1,8 @@
|
|||||||
|
# Default ignored files
|
||||||
|
/shelf/
|
||||||
|
/workspace.xml
|
||||||
|
# Editor-based HTTP Client requests
|
||||||
|
/httpRequests/
|
||||||
|
# Datasource local storage ignored files
|
||||||
|
/dataSources/
|
||||||
|
/dataSources.local.xml
|
||||||
@ -0,0 +1,7 @@
|
|||||||
|
<component name="ProjectCodeStyleConfiguration">
|
||||||
|
<code_scheme name="Project" version="173">
|
||||||
|
<ScalaCodeStyleSettings>
|
||||||
|
<option name="MULTILINE_STRING_CLOSING_QUOTES_ON_NEW_LINE" value="true" />
|
||||||
|
</ScalaCodeStyleSettings>
|
||||||
|
</code_scheme>
|
||||||
|
</component>
|
||||||
@ -0,0 +1,5 @@
|
|||||||
|
<component name="ProjectCodeStyleConfiguration">
|
||||||
|
<state>
|
||||||
|
<option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
|
||||||
|
</state>
|
||||||
|
</component>
|
||||||
@ -0,0 +1,17 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project version="4">
|
||||||
|
<component name="GradleMigrationSettings" migrationVersion="1" />
|
||||||
|
<component name="GradleSettings">
|
||||||
|
<option name="linkedExternalProjectsSettings">
|
||||||
|
<GradleProjectSettings>
|
||||||
|
<option name="externalProjectPath" value="$PROJECT_DIR$" />
|
||||||
|
<option name="gradleHome" value="$USER_HOME$/.sdkman/candidates/gradle/8.5" />
|
||||||
|
<option name="modules">
|
||||||
|
<set>
|
||||||
|
<option value="$PROJECT_DIR$" />
|
||||||
|
</set>
|
||||||
|
</option>
|
||||||
|
</GradleProjectSettings>
|
||||||
|
</option>
|
||||||
|
</component>
|
||||||
|
</project>
|
||||||
@ -0,0 +1,6 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project version="4">
|
||||||
|
<component name="KotlinJpsPluginSettings">
|
||||||
|
<option name="version" value="2.0.0" />
|
||||||
|
</component>
|
||||||
|
</project>
|
||||||
@ -0,0 +1,10 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project version="4">
|
||||||
|
<component name="ExternalStorageConfigurationManager" enabled="true" />
|
||||||
|
<component name="FrameworkDetectionExcludesConfiguration">
|
||||||
|
<file type="web" url="file://$PROJECT_DIR$" />
|
||||||
|
</component>
|
||||||
|
<component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="21" project-jdk-type="JavaSDK">
|
||||||
|
<output url="file://$PROJECT_DIR$/out" />
|
||||||
|
</component>
|
||||||
|
</project>
|
||||||
@ -0,0 +1,6 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project version="4">
|
||||||
|
<component name="ScalaSbtSettings">
|
||||||
|
<option name="customVMPath" />
|
||||||
|
</component>
|
||||||
|
</project>
|
||||||
@ -0,0 +1,6 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project version="4">
|
||||||
|
<component name="VcsDirectoryMappings">
|
||||||
|
<mapping directory="" vcs="Git" />
|
||||||
|
</component>
|
||||||
|
</project>
|
||||||
@ -0,0 +1,33 @@
|
|||||||
|
plugins {
|
||||||
|
kotlin("jvm") version "2.0.0"
|
||||||
|
}
|
||||||
|
|
||||||
|
group = "fr.celticinfo"
|
||||||
|
version = "1.0-SNAPSHOT"
|
||||||
|
|
||||||
|
repositories {
|
||||||
|
mavenCentral()
|
||||||
|
}
|
||||||
|
|
||||||
|
dependencies {
|
||||||
|
testImplementation(kotlin("test"))
|
||||||
|
}
|
||||||
|
|
||||||
|
sourceSets {
|
||||||
|
main {
|
||||||
|
java.srcDirs("src/main")
|
||||||
|
}
|
||||||
|
test {
|
||||||
|
java.srcDirs("src/test")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
tasks.test {
|
||||||
|
useJUnitPlatform()
|
||||||
|
testLogging {
|
||||||
|
events("passed", "skipped", "failed")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
kotlin {
|
||||||
|
jvmToolchain(21)
|
||||||
|
}
|
||||||
@ -0,0 +1 @@
|
|||||||
|
kotlin.code.style=official
|
||||||
Binary file not shown.
@ -0,0 +1,6 @@
|
|||||||
|
#Fri Jun 21 04:48:26 EDT 2024
|
||||||
|
distributionBase=GRADLE_USER_HOME
|
||||||
|
distributionPath=wrapper/dists
|
||||||
|
distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
|
||||||
|
zipStoreBase=GRADLE_USER_HOME
|
||||||
|
zipStorePath=wrapper/dists
|
||||||
@ -0,0 +1,234 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
#
|
||||||
|
# Copyright © 2015-2021 the original authors.
|
||||||
|
#
|
||||||
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
# you may not use this file except in compliance with the License.
|
||||||
|
# You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# https://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
# See the License for the specific language governing permissions and
|
||||||
|
# limitations under the License.
|
||||||
|
#
|
||||||
|
|
||||||
|
##############################################################################
|
||||||
|
#
|
||||||
|
# Gradle start up script for POSIX generated by Gradle.
|
||||||
|
#
|
||||||
|
# Important for running:
|
||||||
|
#
|
||||||
|
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
|
||||||
|
# noncompliant, but you have some other compliant shell such as ksh or
|
||||||
|
# bash, then to run this script, type that shell name before the whole
|
||||||
|
# command line, like:
|
||||||
|
#
|
||||||
|
# ksh Gradle
|
||||||
|
#
|
||||||
|
# Busybox and similar reduced shells will NOT work, because this script
|
||||||
|
# requires all of these POSIX shell features:
|
||||||
|
# * functions;
|
||||||
|
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
|
||||||
|
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
|
||||||
|
# * compound commands having a testable exit status, especially «case»;
|
||||||
|
# * various built-in commands including «command», «set», and «ulimit».
|
||||||
|
#
|
||||||
|
# Important for patching:
|
||||||
|
#
|
||||||
|
# (2) This script targets any POSIX shell, so it avoids extensions provided
|
||||||
|
# by Bash, Ksh, etc; in particular arrays are avoided.
|
||||||
|
#
|
||||||
|
# The "traditional" practice of packing multiple parameters into a
|
||||||
|
# space-separated string is a well documented source of bugs and security
|
||||||
|
# problems, so this is (mostly) avoided, by progressively accumulating
|
||||||
|
# options in "$@", and eventually passing that to Java.
|
||||||
|
#
|
||||||
|
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
|
||||||
|
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
|
||||||
|
# see the in-line comments for details.
|
||||||
|
#
|
||||||
|
# There are tweaks for specific operating systems such as AIX, CygWin,
|
||||||
|
# Darwin, MinGW, and NonStop.
|
||||||
|
#
|
||||||
|
# (3) This script is generated from the Groovy template
|
||||||
|
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
|
||||||
|
# within the Gradle project.
|
||||||
|
#
|
||||||
|
# You can find Gradle at https://github.com/gradle/gradle/.
|
||||||
|
#
|
||||||
|
##############################################################################
|
||||||
|
|
||||||
|
# Attempt to set APP_HOME
|
||||||
|
|
||||||
|
# Resolve links: $0 may be a link
|
||||||
|
app_path=$0
|
||||||
|
|
||||||
|
# Need this for daisy-chained symlinks.
|
||||||
|
while
|
||||||
|
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
|
||||||
|
[ -h "$app_path" ]
|
||||||
|
do
|
||||||
|
ls=$( ls -ld "$app_path" )
|
||||||
|
link=${ls#*' -> '}
|
||||||
|
case $link in #(
|
||||||
|
/*) app_path=$link ;; #(
|
||||||
|
*) app_path=$APP_HOME$link ;;
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
|
||||||
|
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
|
||||||
|
|
||||||
|
APP_NAME="Gradle"
|
||||||
|
APP_BASE_NAME=${0##*/}
|
||||||
|
|
||||||
|
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||||
|
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
|
||||||
|
|
||||||
|
# Use the maximum available, or set MAX_FD != -1 to use that value.
|
||||||
|
MAX_FD=maximum
|
||||||
|
|
||||||
|
warn () {
|
||||||
|
echo "$*"
|
||||||
|
} >&2
|
||||||
|
|
||||||
|
die () {
|
||||||
|
echo
|
||||||
|
echo "$*"
|
||||||
|
echo
|
||||||
|
exit 1
|
||||||
|
} >&2
|
||||||
|
|
||||||
|
# OS specific support (must be 'true' or 'false').
|
||||||
|
cygwin=false
|
||||||
|
msys=false
|
||||||
|
darwin=false
|
||||||
|
nonstop=false
|
||||||
|
case "$( uname )" in #(
|
||||||
|
CYGWIN* ) cygwin=true ;; #(
|
||||||
|
Darwin* ) darwin=true ;; #(
|
||||||
|
MSYS* | MINGW* ) msys=true ;; #(
|
||||||
|
NONSTOP* ) nonstop=true ;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
|
||||||
|
|
||||||
|
|
||||||
|
# Determine the Java command to use to start the JVM.
|
||||||
|
if [ -n "$JAVA_HOME" ] ; then
|
||||||
|
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||||
|
# IBM's JDK on AIX uses strange locations for the executables
|
||||||
|
JAVACMD=$JAVA_HOME/jre/sh/java
|
||||||
|
else
|
||||||
|
JAVACMD=$JAVA_HOME/bin/java
|
||||||
|
fi
|
||||||
|
if [ ! -x "$JAVACMD" ] ; then
|
||||||
|
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
|
||||||
|
|
||||||
|
Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
location of your Java installation."
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
JAVACMD=java
|
||||||
|
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||||
|
|
||||||
|
Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
location of your Java installation."
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Increase the maximum file descriptors if we can.
|
||||||
|
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
|
||||||
|
case $MAX_FD in #(
|
||||||
|
max*)
|
||||||
|
MAX_FD=$( ulimit -H -n ) ||
|
||||||
|
warn "Could not query maximum file descriptor limit"
|
||||||
|
esac
|
||||||
|
case $MAX_FD in #(
|
||||||
|
'' | soft) :;; #(
|
||||||
|
*)
|
||||||
|
ulimit -n "$MAX_FD" ||
|
||||||
|
warn "Could not set maximum file descriptor limit to $MAX_FD"
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Collect all arguments for the java command, stacking in reverse order:
|
||||||
|
# * args from the command line
|
||||||
|
# * the main class name
|
||||||
|
# * -classpath
|
||||||
|
# * -D...appname settings
|
||||||
|
# * --module-path (only if needed)
|
||||||
|
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
|
||||||
|
|
||||||
|
# For Cygwin or MSYS, switch paths to Windows format before running java
|
||||||
|
if "$cygwin" || "$msys" ; then
|
||||||
|
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
|
||||||
|
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
|
||||||
|
|
||||||
|
JAVACMD=$( cygpath --unix "$JAVACMD" )
|
||||||
|
|
||||||
|
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
||||||
|
for arg do
|
||||||
|
if
|
||||||
|
case $arg in #(
|
||||||
|
-*) false ;; # don't mess with options #(
|
||||||
|
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
|
||||||
|
[ -e "$t" ] ;; #(
|
||||||
|
*) false ;;
|
||||||
|
esac
|
||||||
|
then
|
||||||
|
arg=$( cygpath --path --ignore --mixed "$arg" )
|
||||||
|
fi
|
||||||
|
# Roll the args list around exactly as many times as the number of
|
||||||
|
# args, so each arg winds up back in the position where it started, but
|
||||||
|
# possibly modified.
|
||||||
|
#
|
||||||
|
# NB: a `for` loop captures its iteration list before it begins, so
|
||||||
|
# changing the positional parameters here affects neither the number of
|
||||||
|
# iterations, nor the values presented in `arg`.
|
||||||
|
shift # remove old arg
|
||||||
|
set -- "$@" "$arg" # push replacement arg
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Collect all arguments for the java command;
|
||||||
|
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
|
||||||
|
# shell script including quotes and variable substitutions, so put them in
|
||||||
|
# double quotes to make sure that they get re-expanded; and
|
||||||
|
# * put everything else in single quotes, so that it's not re-expanded.
|
||||||
|
|
||||||
|
set -- \
|
||||||
|
"-Dorg.gradle.appname=$APP_BASE_NAME" \
|
||||||
|
-classpath "$CLASSPATH" \
|
||||||
|
org.gradle.wrapper.GradleWrapperMain \
|
||||||
|
"$@"
|
||||||
|
|
||||||
|
# Use "xargs" to parse quoted args.
|
||||||
|
#
|
||||||
|
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
|
||||||
|
#
|
||||||
|
# In Bash we could simply go:
|
||||||
|
#
|
||||||
|
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
|
||||||
|
# set -- "${ARGS[@]}" "$@"
|
||||||
|
#
|
||||||
|
# but POSIX shell has neither arrays nor command substitution, so instead we
|
||||||
|
# post-process each arg (as a line of input to sed) to backslash-escape any
|
||||||
|
# character that might be a shell metacharacter, then use eval to reverse
|
||||||
|
# that process (while maintaining the separation between arguments), and wrap
|
||||||
|
# the whole thing up as a single "set" statement.
|
||||||
|
#
|
||||||
|
# This will of course break if any of these variables contains a newline or
|
||||||
|
# an unmatched quote.
|
||||||
|
#
|
||||||
|
|
||||||
|
eval "set -- $(
|
||||||
|
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
|
||||||
|
xargs -n1 |
|
||||||
|
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
|
||||||
|
tr '\n' ' '
|
||||||
|
)" '"$@"'
|
||||||
|
|
||||||
|
exec "$JAVACMD" "$@"
|
||||||
@ -0,0 +1,89 @@
|
|||||||
|
@rem
|
||||||
|
@rem Copyright 2015 the original author or authors.
|
||||||
|
@rem
|
||||||
|
@rem Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
@rem you may not use this file except in compliance with the License.
|
||||||
|
@rem You may obtain a copy of the License at
|
||||||
|
@rem
|
||||||
|
@rem https://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
@rem
|
||||||
|
@rem Unless required by applicable law or agreed to in writing, software
|
||||||
|
@rem distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
@rem See the License for the specific language governing permissions and
|
||||||
|
@rem limitations under the License.
|
||||||
|
@rem
|
||||||
|
|
||||||
|
@if "%DEBUG%" == "" @echo off
|
||||||
|
@rem ##########################################################################
|
||||||
|
@rem
|
||||||
|
@rem Gradle startup script for Windows
|
||||||
|
@rem
|
||||||
|
@rem ##########################################################################
|
||||||
|
|
||||||
|
@rem Set local scope for the variables with windows NT shell
|
||||||
|
if "%OS%"=="Windows_NT" setlocal
|
||||||
|
|
||||||
|
set DIRNAME=%~dp0
|
||||||
|
if "%DIRNAME%" == "" set DIRNAME=.
|
||||||
|
set APP_BASE_NAME=%~n0
|
||||||
|
set APP_HOME=%DIRNAME%
|
||||||
|
|
||||||
|
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
|
||||||
|
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
|
||||||
|
|
||||||
|
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||||
|
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
|
||||||
|
|
||||||
|
@rem Find java.exe
|
||||||
|
if defined JAVA_HOME goto findJavaFromJavaHome
|
||||||
|
|
||||||
|
set JAVA_EXE=java.exe
|
||||||
|
%JAVA_EXE% -version >NUL 2>&1
|
||||||
|
if "%ERRORLEVEL%" == "0" goto execute
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||||
|
echo.
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
echo location of your Java installation.
|
||||||
|
|
||||||
|
goto fail
|
||||||
|
|
||||||
|
:findJavaFromJavaHome
|
||||||
|
set JAVA_HOME=%JAVA_HOME:"=%
|
||||||
|
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||||
|
|
||||||
|
if exist "%JAVA_EXE%" goto execute
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
||||||
|
echo.
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
echo location of your Java installation.
|
||||||
|
|
||||||
|
goto fail
|
||||||
|
|
||||||
|
:execute
|
||||||
|
@rem Setup the command line
|
||||||
|
|
||||||
|
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||||
|
|
||||||
|
|
||||||
|
@rem Execute Gradle
|
||||||
|
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
|
||||||
|
|
||||||
|
:end
|
||||||
|
@rem End local scope for the variables with windows NT shell
|
||||||
|
if "%ERRORLEVEL%"=="0" goto mainEnd
|
||||||
|
|
||||||
|
:fail
|
||||||
|
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||||
|
rem the _cmd.exe /c_ return code!
|
||||||
|
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
|
||||||
|
exit /b 1
|
||||||
|
|
||||||
|
:mainEnd
|
||||||
|
if "%OS%"=="Windows_NT" endlocal
|
||||||
|
|
||||||
|
:omega
|
||||||
@ -0,0 +1,5 @@
|
|||||||
|
plugins {
|
||||||
|
id("org.gradle.toolchains.foojay-resolver-convention") version "0.5.0"
|
||||||
|
}
|
||||||
|
rootProject.name = "kotlinlox"
|
||||||
|
|
||||||
@ -0,0 +1,55 @@
|
|||||||
|
package fr.celticinfo.lox
|
||||||
|
|
||||||
|
import kotlin.system.exitProcess
|
||||||
|
|
||||||
|
fun main(args: Array<String>) {
|
||||||
|
val lox = Lox()
|
||||||
|
|
||||||
|
when (args.size) {
|
||||||
|
0 -> lox.runPrompt()
|
||||||
|
1 -> lox.runFile(args.first())
|
||||||
|
else -> {println("Usage: jlox [script]") ; exitProcess(64)}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Lox is the main class that runs the Lox interpreter.
|
||||||
|
*/
|
||||||
|
class Lox {
|
||||||
|
private var hadError = false
|
||||||
|
|
||||||
|
fun runPrompt() {
|
||||||
|
while (true) {
|
||||||
|
print("> ")
|
||||||
|
val line = readlnOrNull() ?: break
|
||||||
|
run(line)
|
||||||
|
hadError = false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fun runFile(filename: String) {
|
||||||
|
// read all bytes from a file
|
||||||
|
val bytes = java.io.File(filename).readBytes()
|
||||||
|
run(String(bytes))
|
||||||
|
// Indicate an error in the exit code.
|
||||||
|
if (hadError) exitProcess(65)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun run(source: String) {
|
||||||
|
val scanner = Scanner(source)
|
||||||
|
val tokens = scanner.scanTokens()
|
||||||
|
for (token in tokens) {
|
||||||
|
println(token)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
companion object {
|
||||||
|
fun error(line: Int, s: String) {
|
||||||
|
report(line, "", s)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun report(line: Int, where: String, message: String) {
|
||||||
|
System.err.println("[line $line] Error$where: $message")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,202 @@
|
|||||||
|
package fr.celticinfo.lox
|
||||||
|
|
||||||
|
import fr.celticinfo.lox.TokenType.*
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The Scanner class is responsible for scanning the source code and generating tokens.
|
||||||
|
* It handles different types of tokens including identifiers, numbers, strings, and special characters.
|
||||||
|
* It also handles comments and ignores whitespaces.
|
||||||
|
*
|
||||||
|
* @property source The source code to be scanned.
|
||||||
|
* @property tokens The list of tokens generated from the source code.
|
||||||
|
* @property start The starting index of the current lexeme in the source code.
|
||||||
|
* @property current The current index in the source code.
|
||||||
|
* @property line The current line number in the source code.
|
||||||
|
*/
|
||||||
|
class Scanner {
|
||||||
|
private val source: String
|
||||||
|
private val tokens: MutableList<Token> = mutableListOf()
|
||||||
|
private var start = 0
|
||||||
|
private var current = 0
|
||||||
|
private var line = 1
|
||||||
|
|
||||||
|
constructor(source: String) {
|
||||||
|
this.source = source
|
||||||
|
}
|
||||||
|
|
||||||
|
fun scanTokens(): List<Token> {
|
||||||
|
while (!isAtEnd()) {
|
||||||
|
// We are at the beginning of the next lexeme.
|
||||||
|
start = current
|
||||||
|
scanToken()
|
||||||
|
}
|
||||||
|
|
||||||
|
tokens.add(Token(TokenType.EOF, "", null, line))
|
||||||
|
return tokens
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun isAtEnd(): Boolean {
|
||||||
|
return current >= source.length
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun scanToken() {
|
||||||
|
when (val c = advance()) {
|
||||||
|
'(' -> addToken(LEFT_PAREN)
|
||||||
|
')' -> addToken(RIGHT_PAREN)
|
||||||
|
'{' -> addToken(LEFT_BRACE)
|
||||||
|
'}' -> addToken(RIGHT_BRACE)
|
||||||
|
',' -> addToken(COMMA)
|
||||||
|
'.' -> addToken(DOT)
|
||||||
|
'-' -> addToken(MINUS)
|
||||||
|
'+' -> addToken(PLUS)
|
||||||
|
';' -> addToken(SEMICOLON)
|
||||||
|
'*' -> addToken(STAR)
|
||||||
|
'!' -> addToken(if (match('=')) BANG_EQUAL else BANG)
|
||||||
|
'=' -> addToken(if (match('=')) EQUAL_EQUAL else EQUAL)
|
||||||
|
'<' -> addToken(if (match('=')) LESS_EQUAL else LESS)
|
||||||
|
'>' -> addToken(if (match('=')) GREATER_EQUAL else GREATER)
|
||||||
|
' ', '\r', '\t' -> {/* Ignore whitespace. */ }
|
||||||
|
'"' -> string()
|
||||||
|
'\n' -> line++
|
||||||
|
'/' -> when {
|
||||||
|
match('/') -> eatLineComment()
|
||||||
|
match('*') -> eatBlockComment()
|
||||||
|
else -> addToken(SLASH)
|
||||||
|
}
|
||||||
|
else -> {
|
||||||
|
when {
|
||||||
|
c.isDigit() -> number()
|
||||||
|
c.isLetter() -> identifier()
|
||||||
|
else -> Lox.error(line, "Unexpected character.")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun identifier() {
|
||||||
|
while (peek().isLetterOrDigit()) advance()
|
||||||
|
|
||||||
|
// See if the identifier is a reserved word.
|
||||||
|
val text = source.substring(start, current)
|
||||||
|
val type = keywords[text] ?: IDENTIFIER
|
||||||
|
addToken(type)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun number() {
|
||||||
|
while (peek().isDigit()) advance()
|
||||||
|
|
||||||
|
// Look for a fractional part.
|
||||||
|
if (peek() == '.' && peekNext().isDigit()) {
|
||||||
|
// Consume the "."
|
||||||
|
advance()
|
||||||
|
|
||||||
|
while (peek().isDigit()) advance()
|
||||||
|
}
|
||||||
|
|
||||||
|
addToken(NUMBER, source.substring(start, current).toDouble())
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun peekNext(): Char {
|
||||||
|
if (current + 1 >= source.length) return '\u0000'
|
||||||
|
return source[current + 1]
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun string() {
|
||||||
|
while (peek() != '"' && !isAtEnd()) {
|
||||||
|
if (peek() == '\n') line++
|
||||||
|
advance()
|
||||||
|
}
|
||||||
|
|
||||||
|
// Unterminated string.
|
||||||
|
if (isAtEnd()) {
|
||||||
|
Lox.error(line, "Unterminated string.")
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// The closing ".
|
||||||
|
advance()
|
||||||
|
|
||||||
|
// Trim the surrounding quotes.
|
||||||
|
val value = source.substring(start + 1, current - 1)
|
||||||
|
addToken(STRING, value)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun advance(): Char {
|
||||||
|
current++
|
||||||
|
return source[current - 1]
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun addToken(type: TokenType, literal: Any? = null) {
|
||||||
|
val text = source.substring(start, current)
|
||||||
|
tokens.add(Token(type, text, literal, line))
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun match(expected: Char): Boolean {
|
||||||
|
if (isAtEnd()) return false
|
||||||
|
if (source[current] != expected) return false
|
||||||
|
|
||||||
|
current++
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun peek(): Char {
|
||||||
|
if (isAtEnd()) return '\u0000'
|
||||||
|
return source[current]
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun eatLineComment() {
|
||||||
|
// A comment goes until the end of the line.
|
||||||
|
while (peek() != '\n' && !isAtEnd()) advance()
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun eatBlockComment() {
|
||||||
|
var nesting = 1
|
||||||
|
while (nesting > 0 && !isAtEnd()) {
|
||||||
|
when {
|
||||||
|
peek() == '/' && peekNext() == '*' -> {
|
||||||
|
advance()
|
||||||
|
advance()
|
||||||
|
nesting++
|
||||||
|
}
|
||||||
|
|
||||||
|
peek() == '*' && peekNext() == '/' -> {
|
||||||
|
advance()
|
||||||
|
advance()
|
||||||
|
nesting--
|
||||||
|
}
|
||||||
|
|
||||||
|
peek() == '\n' -> {
|
||||||
|
line++
|
||||||
|
advance()
|
||||||
|
}
|
||||||
|
|
||||||
|
else -> advance()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (nesting > 0) {
|
||||||
|
Lox.error(line, "Unterminated block comment.")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
companion object {
|
||||||
|
private val keywords = mapOf(
|
||||||
|
"and" to AND,
|
||||||
|
"class" to CLASS,
|
||||||
|
"else" to ELSE,
|
||||||
|
"false" to FALSE,
|
||||||
|
"for" to FOR,
|
||||||
|
"fun" to FUN,
|
||||||
|
"if" to IF,
|
||||||
|
"nil" to NIL,
|
||||||
|
"or" to OR,
|
||||||
|
"print" to PRINT,
|
||||||
|
"return" to RETURN,
|
||||||
|
"super" to SUPER,
|
||||||
|
"this" to THIS,
|
||||||
|
"true" to TRUE,
|
||||||
|
"var" to VAR,
|
||||||
|
"while" to WHILE
|
||||||
|
)
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,16 @@
|
|||||||
|
package fr.celticinfo.lox
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The Token class represents a token in the Lox language. A token is a meaningful unit of code,
|
||||||
|
* such as a keyword, identifier, operator, or literal value.
|
||||||
|
*
|
||||||
|
* @property type The type of the token, represented as a TokenType.
|
||||||
|
* @property lexeme The raw text of the token as it appears in the source code.
|
||||||
|
* @property literal The literal value of the token, if it has one. For example, the literal value of a number token is the numeric value it represents.
|
||||||
|
* @property line The line number in the source code where the token appears.
|
||||||
|
*/
|
||||||
|
data class Token(val type: TokenType, val lexeme: String, val literal: Any?, val line: Int) {
|
||||||
|
override fun toString(): String {
|
||||||
|
return "$type $lexeme $literal $line"
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,27 @@
|
|||||||
|
package fr.celticinfo.lox
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The TokenType enum represents the different types of tokens that can be recognized by the Scanner.
|
||||||
|
* This includes various keywords, operators, literals, and identifiers in the Lox language.
|
||||||
|
*/
|
||||||
|
enum class TokenType {
|
||||||
|
// Single-character tokens.
|
||||||
|
LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE,
|
||||||
|
COMMA, DOT, MINUS, PLUS, SEMICOLON, SLASH, STAR,
|
||||||
|
|
||||||
|
// One or two character tokens.
|
||||||
|
BANG, BANG_EQUAL,
|
||||||
|
EQUAL, EQUAL_EQUAL,
|
||||||
|
GREATER, GREATER_EQUAL,
|
||||||
|
LESS, LESS_EQUAL,
|
||||||
|
|
||||||
|
// Literals.
|
||||||
|
IDENTIFIER, STRING, NUMBER,
|
||||||
|
|
||||||
|
// Keywords.
|
||||||
|
AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
|
||||||
|
PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
|
||||||
|
|
||||||
|
// End of file.
|
||||||
|
EOF
|
||||||
|
}
|
||||||
@ -0,0 +1,203 @@
|
|||||||
|
package fr.celticinfo.lox
|
||||||
|
|
||||||
|
import org.junit.jupiter.api.Test
|
||||||
|
import kotlin.test.assertEquals
|
||||||
|
import fr.celticinfo.lox.TokenType.*
|
||||||
|
|
||||||
|
class ScannerTest {
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `validate scanner`() {
|
||||||
|
|
||||||
|
val code = """
|
||||||
|
// Your first Lox program!
|
||||||
|
print "Hello, world!";
|
||||||
|
true; // Not false.
|
||||||
|
false; // Not *not* false.
|
||||||
|
1234; // An integer.
|
||||||
|
12.34; // A decimal number.
|
||||||
|
"I am a string";
|
||||||
|
""; // The empty string.
|
||||||
|
"123"; // This is a string, not a number.
|
||||||
|
+ / * -
|
||||||
|
< <= > >= == !=
|
||||||
|
!true and or
|
||||||
|
var average = (min + max) / 2;
|
||||||
|
{
|
||||||
|
print "Two statements.";
|
||||||
|
}
|
||||||
|
if (condition)
|
||||||
|
{
|
||||||
|
} else
|
||||||
|
{
|
||||||
|
}
|
||||||
|
while (a < 10)
|
||||||
|
{
|
||||||
|
a = a + 1;
|
||||||
|
}
|
||||||
|
for (var a = 1; a < 10; a = a + 1)
|
||||||
|
{
|
||||||
|
print a;
|
||||||
|
}
|
||||||
|
makeBreakfast(bacon, eggs, toast);
|
||||||
|
fun returnSum(a, b)
|
||||||
|
{
|
||||||
|
return a + b;
|
||||||
|
}
|
||||||
|
class Breakfast
|
||||||
|
{
|
||||||
|
cook()
|
||||||
|
{
|
||||||
|
print "Eggs a-fryin'!";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
breakfast.meat = "sausage";
|
||||||
|
|
||||||
|
/* coucou
|
||||||
|
/* hi
|
||||||
|
hi */
|
||||||
|
*/
|
||||||
|
""".trimIndent()
|
||||||
|
val scanner = Scanner(code)
|
||||||
|
val expected = listOf(
|
||||||
|
Token(PRINT, "print", null, 2),
|
||||||
|
Token(STRING, "\"Hello, world!\"", "Hello, world!", 2),
|
||||||
|
Token(SEMICOLON, ";", null, 2),
|
||||||
|
Token(TRUE, "true", null, 3),
|
||||||
|
Token(SEMICOLON, ";", null, 3),
|
||||||
|
Token(FALSE, "false", null, 4),
|
||||||
|
Token(SEMICOLON, ";", null, 4),
|
||||||
|
Token(NUMBER, "1234", 1234.0, 5),
|
||||||
|
Token(SEMICOLON, ";", null, 5),
|
||||||
|
Token(NUMBER, "12.34", 12.34, 6),
|
||||||
|
Token(SEMICOLON, ";", null, 6),
|
||||||
|
Token(STRING, "\"I am a string\"", "I am a string", 7),
|
||||||
|
Token(SEMICOLON, ";", null, 7),
|
||||||
|
Token(STRING, "\"\"", "", 8),
|
||||||
|
Token(SEMICOLON, ";", null, 8),
|
||||||
|
Token(STRING, "\"123\"", "123", 9),
|
||||||
|
Token(SEMICOLON, ";", null, 9),
|
||||||
|
Token(PLUS, "+", null, 10),
|
||||||
|
Token(SLASH, "/", null, 10),
|
||||||
|
Token(STAR, "*", null, 10),
|
||||||
|
Token(MINUS, "-", null, 10),
|
||||||
|
Token(LESS, "<", null, 11),
|
||||||
|
Token(LESS_EQUAL, "<=", null, 11),
|
||||||
|
Token(GREATER, ">", null, 11),
|
||||||
|
Token(GREATER_EQUAL, ">=", null, 11),
|
||||||
|
Token(EQUAL_EQUAL, "==", null, 11),
|
||||||
|
Token(BANG_EQUAL, "!=", null, 11),
|
||||||
|
Token(BANG, "!", null, 12),
|
||||||
|
Token(TRUE, "true", null, 12),
|
||||||
|
Token(AND, "and", null, 12),
|
||||||
|
Token(OR, "or", null, 12),
|
||||||
|
Token(VAR, "var", null, 13),
|
||||||
|
Token(IDENTIFIER, "average", null, 13),
|
||||||
|
Token(EQUAL, "=", null, 13),
|
||||||
|
Token(LEFT_PAREN, "(", null, 13),
|
||||||
|
Token(IDENTIFIER, "min", null, 13),
|
||||||
|
Token(PLUS, "+", null, 13),
|
||||||
|
Token(IDENTIFIER, "max", null, 13),
|
||||||
|
Token(RIGHT_PAREN, ")", null, 13),
|
||||||
|
Token(SLASH, "/", null, 13),
|
||||||
|
Token(NUMBER, "2", 2.0, 13),
|
||||||
|
Token(SEMICOLON, ";", null, 13),
|
||||||
|
Token(LEFT_BRACE, "{", null, 14),
|
||||||
|
Token(PRINT, "print", null, 15),
|
||||||
|
Token(STRING, "\"Two statements.\"", "Two statements.", 15),
|
||||||
|
Token(SEMICOLON, ";", null, 15),
|
||||||
|
Token(RIGHT_BRACE, "}", null, 16),
|
||||||
|
Token(IF, "if", null, 17),
|
||||||
|
Token(LEFT_PAREN, "(", null, 17),
|
||||||
|
Token(IDENTIFIER, "condition", null, 17),
|
||||||
|
Token(RIGHT_PAREN, ")", null, 17),
|
||||||
|
Token(LEFT_BRACE, "{", null, 18),
|
||||||
|
Token(RIGHT_BRACE, "}", null, 19),
|
||||||
|
Token(ELSE, "else", null, 19),
|
||||||
|
Token(LEFT_BRACE, "{", null, 20),
|
||||||
|
Token(RIGHT_BRACE, "}", null, 21),
|
||||||
|
Token(WHILE, "while", null, 22),
|
||||||
|
Token(LEFT_PAREN, "(", null, 22),
|
||||||
|
Token(IDENTIFIER, "a", null, 22),
|
||||||
|
Token(LESS, "<", null, 22),
|
||||||
|
Token(NUMBER, "10", 10.0, 22),
|
||||||
|
Token(RIGHT_PAREN, ")", null, 22),
|
||||||
|
Token(LEFT_BRACE, "{", null, 23),
|
||||||
|
Token(IDENTIFIER, "a", null, 24),
|
||||||
|
Token(EQUAL, "=", null, 24),
|
||||||
|
Token(IDENTIFIER, "a", null, 24),
|
||||||
|
Token(PLUS, "+", null, 24),
|
||||||
|
Token(NUMBER, "1", 1.0, 24),
|
||||||
|
Token(SEMICOLON, ";", null, 24),
|
||||||
|
Token(RIGHT_BRACE, "}", null, 25),
|
||||||
|
Token(FOR, "for", null, 26),
|
||||||
|
Token(LEFT_PAREN, "(", null, 26),
|
||||||
|
Token(VAR, "var", null, 26),
|
||||||
|
Token(IDENTIFIER, "a", null, 26),
|
||||||
|
Token(EQUAL, "=", null, 26),
|
||||||
|
Token(NUMBER, "1", 1.0, 26),
|
||||||
|
Token(SEMICOLON, ";", null, 26),
|
||||||
|
Token(IDENTIFIER, "a", null, 26),
|
||||||
|
Token(LESS, "<", null, 26),
|
||||||
|
Token(NUMBER, "10", 10.0, 26),
|
||||||
|
Token(SEMICOLON, ";", null, 26),
|
||||||
|
Token(IDENTIFIER, "a", null, 26),
|
||||||
|
Token(EQUAL, "=", null, 26),
|
||||||
|
Token(IDENTIFIER, "a", null, 26),
|
||||||
|
Token(PLUS, "+", null, 26),
|
||||||
|
Token(NUMBER, "1", 1.0, 26),
|
||||||
|
Token(RIGHT_PAREN, ")", null, 26),
|
||||||
|
Token(LEFT_BRACE, "{", null, 27),
|
||||||
|
Token(PRINT, "print", null, 28),
|
||||||
|
Token(IDENTIFIER, "a", null, 28),
|
||||||
|
Token(SEMICOLON, ";", null, 28),
|
||||||
|
Token(RIGHT_BRACE, "}", null, 29),
|
||||||
|
Token(IDENTIFIER, "makeBreakfast", null, 30),
|
||||||
|
Token(LEFT_PAREN, "(", null, 30),
|
||||||
|
Token(IDENTIFIER, "bacon", null, 30),
|
||||||
|
Token(COMMA, ",", null, 30),
|
||||||
|
Token(IDENTIFIER, "eggs", null, 30),
|
||||||
|
Token(COMMA, ",", null, 30),
|
||||||
|
Token(IDENTIFIER, "toast", null, 30),
|
||||||
|
Token(RIGHT_PAREN, ")", null, 30),
|
||||||
|
Token(SEMICOLON, ";", null, 30),
|
||||||
|
Token(FUN, "fun", null, 31),
|
||||||
|
Token(IDENTIFIER, "returnSum", null, 31),
|
||||||
|
Token(LEFT_PAREN, "(", null, 31),
|
||||||
|
Token(IDENTIFIER, "a", null, 31),
|
||||||
|
Token(COMMA, ",", null, 31),
|
||||||
|
Token(IDENTIFIER, "b", null, 31),
|
||||||
|
Token(RIGHT_PAREN, ")", null, 31),
|
||||||
|
Token(LEFT_BRACE, "{", null, 32),
|
||||||
|
Token(RETURN, "return", null, 33),
|
||||||
|
Token(IDENTIFIER, "a", null, 33),
|
||||||
|
Token(PLUS, "+", null, 33),
|
||||||
|
Token(IDENTIFIER, "b", null, 33),
|
||||||
|
Token(SEMICOLON, ";", null, 33),
|
||||||
|
Token(RIGHT_BRACE, "}", null, 34),
|
||||||
|
Token(CLASS, "class", null, 35),
|
||||||
|
Token(IDENTIFIER, "Breakfast", null, 35),
|
||||||
|
Token(LEFT_BRACE, "{", null, 36),
|
||||||
|
Token(IDENTIFIER, "cook", null, 37),
|
||||||
|
Token(LEFT_PAREN, "(", null, 37),
|
||||||
|
Token(RIGHT_PAREN, ")", null, 37),
|
||||||
|
Token(LEFT_BRACE, "{", null, 38),
|
||||||
|
Token(PRINT, "print", null, 39),
|
||||||
|
Token(STRING, "\"Eggs a-fryin'!\"", "Eggs a-fryin'!", 39),
|
||||||
|
Token(SEMICOLON, ";", null, 39),
|
||||||
|
Token(RIGHT_BRACE, "}", null, 40),
|
||||||
|
Token(RIGHT_BRACE, "}", null, 41),
|
||||||
|
Token(IDENTIFIER, "breakfast", null, 42),
|
||||||
|
Token(DOT, ".", null, 42),
|
||||||
|
Token(IDENTIFIER, "meat", null, 42),
|
||||||
|
Token(EQUAL, "=", null, 42),
|
||||||
|
Token(STRING, "\"sausage\"", "sausage", 42),
|
||||||
|
Token(SEMICOLON, ";", null, 42),
|
||||||
|
Token(EOF, "", null, 47))
|
||||||
|
|
||||||
|
val tokens = scanner.scanTokens()
|
||||||
|
expected.zip(tokens).forEach { (expected, actual) ->
|
||||||
|
assertEquals(expected, actual, "Expected $expected but got $actual")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,16 @@
|
|||||||
|
package fr.celticinfo.lox
|
||||||
|
|
||||||
|
import org.junit.jupiter.api.Test
|
||||||
|
import kotlin.test.*
|
||||||
|
|
||||||
|
class TokenTest {
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun testToString() {
|
||||||
|
val token = Token(TokenType.IDENTIFIER, "foo", null, 1)
|
||||||
|
assertEquals("IDENTIFIER foo null 1", token.toString())
|
||||||
|
|
||||||
|
val token2 = Token(TokenType.STRING, "bar", "baz", 2)
|
||||||
|
assertEquals("STRING bar baz 2", token2.toString())
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,56 @@
|
|||||||
|
package fr.celticinfo.lox
|
||||||
|
|
||||||
|
import org.junit.jupiter.api.Test
|
||||||
|
import kotlin.test.*
|
||||||
|
|
||||||
|
class TokenTypeTest {
|
||||||
|
|
||||||
|
@Test
|
||||||
|
fun `TokenType contains expected values`() {
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.LEFT_PAREN))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.RIGHT_PAREN))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.LEFT_BRACE))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.RIGHT_BRACE))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.COMMA))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.DOT))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.MINUS))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.PLUS))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.SEMICOLON))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.SLASH))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.STAR))
|
||||||
|
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.BANG))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.BANG_EQUAL))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.EQUAL))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.EQUAL_EQUAL))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.GREATER))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.GREATER_EQUAL))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.LESS))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.LESS_EQUAL))
|
||||||
|
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.IDENTIFIER))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.STRING))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.NUMBER))
|
||||||
|
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.AND))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.CLASS))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.ELSE))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.FALSE))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.FUN))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.FOR))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.IF))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.NIL))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.OR))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.PRINT))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.RETURN))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.SUPER))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.THIS))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.TRUE))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.VAR))
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.WHILE))
|
||||||
|
|
||||||
|
assertTrue(TokenType.values().contains(TokenType.EOF))
|
||||||
|
|
||||||
|
assertEquals(39, TokenType.values().size)
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue