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build.pkg.rig
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/*
* *****************************************************************************
*
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2018-2025 Gavin D. Howard and contributors.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* *****************************************************************************
*
* The build package file.
*
*/
/// The path to the safe install script.
SAFE_INSTALL: str = path.join(src_dir, "scripts/safe-install.sh");
/// The file mode for executables, as an argument to the safe install script.
EXEC_INSTALL_MODE: str = "-Dm755";
/// The file mode for man pages and other files, as an argument to the safe
/// install script.
MANPAGE_INSTALL_MODE: str = "-Dm644";
// Save this.
OS: str = platform.os;
DESTDIR: str = str(config["destdir"]);
EXECPREFIX: str = str(config["execprefix"]);
EXECSUFFIX: str = str(config["execsuffix"]);
/**
* Generates the true executable name for the given base name.
* @param name The base name of the executable.
* @return The true name of the executable, including prefix, suffix, and
extension.
*/
fn exe_name(name: str) -> str
{
temp: str = EXECPREFIX +~ name +~ EXECSUFFIX;
return if OS == "Windows" { temp +~ ".exe"; } else { temp; };
}
/**
* Generates the default executable name for the given base name.
* @param name The base name of the executable.
* @return The true name of the executable, including prefix, suffix, and
extension.
*/
fn default_exe_name(name: str) -> str
{
return if OS == "Windows" { name +~ ".exe"; } else { name; };
}
/**
* Generates the true library name for the given base name.
* @param name The base name of the library.
* @return The true name of the library, including prefix and extension.
*/
fn lib_name(name: str) -> str
{
ext: str = if OS == "Windows" { ".lib"; } else { ".a"; };
return "lib" +~ name +~ ext;
}
BC_BIN: str = exe_name("bc");
DC_BIN: str = exe_name("dc");
LIBRARY: str = lib_name("libbcl");
BC_MANPAGE: str = EXECPREFIX +~ "bc" +~ EXECSUFFIX +~ ".1";
DC_MANPAGE: str = EXECPREFIX +~ "dc" +~ EXECSUFFIX +~ ".1";
BCL_MANPAGE: str = "bcl.3";
BCL_HEADER: str = "bcl.h";
BCL_HEADER_PATH: str = path.join(src_dir, path.join("include", BCL_HEADER));
PC_FILE: str = "bcl.pc";
/**
* Returns the string value of the define for a prompt default define for an
* executable.
* @param name The base name of the executable.
* @return The string value of the compiler define for the prompt default.
*/
fn prompt(name: str) -> str
{
opt: sym = sym(config[name +~ "/default_prompt"]);
ret: str =
if opt == @off
{
"0";
}
else if opt == @tty_mode
{
str(uint(bool(config[name +~ "/default_tty_mode"])));
}
else
{
"1";
};
return ret;
}
HEADERS: []str = find_src_ext("include", "h");
FORCE: bool = bool(config["force"]);
BUILD_MODE: sym = sym(config["build_mode"]);
BC_ENABLED: str = str(uint(BUILD_MODE == @both || BUILD_MODE == @bc));
DC_ENABLED: str = str(uint(BUILD_MODE == @both || BUILD_MODE == @dc));
LIBRARY_ENABLED: str = str(uint(BUILD_MODE == @library));
EXTRA_MATH_ENABLED: str = str(uint(bool(config["extra_math"])));
HISTORY: sym = sym(config["history"]);
HISTORY_ENABLED: str = str(uint(HISTORY != @none));
EDITLINE_ENABLED: str = str(uint(HISTORY == @editline));
READLINE_ENABLED: str = str(uint(HISTORY == @readline));
NLS_ENABLED: str =
if OS == "Windows" || BUILD_MODE == @library
{
"0";
}
else
{
str(uint(sym(config["locales"]) != @none));
};
BUILD_TYPE: str =
if EXTRA_MATH_ENABLED != "0" && HISTORY_ENABLED != "0" && NLS_ENABLED != "0"
{
"A";
}
else
{
t: str = if EXTRA_MATH_ENABLED != "0" { ""; } else { "E"; } +~
if HISTORY_ENABLED != "0" { ""; } else { "H"; } +~
if NLS_ENABLED != "0" { ""; } else { "N"; };
t;
};
OPTIMIZE: str = str(config["optimization"]);
VALGRIND_ARGS: []str = @[
"valgrind",
"--error-exitcode=100",
"--leak-check=full",
"--show-leak-kinds=all",
"--errors-for-leak-kinds=all",
"--track-fds=yes",
"--track-origins=yes",
];
// Get the compiler. The user might have set one at the command line.
CC: str = language.compiler;
// Set optimization to "0" if it is empty.
CFLAGS_OPT: str = if OPTIMIZE == "" { "0"; } else { OPTIMIZE; };
// Get the command-line option for defining a preprocessor variable.
DEFOPT: str = compiler_db["opt.define"];
// Get the command-line string for the optimization option for the compiler.
OPTOPT: str = compiler_db["opt.optimization"] +~ CFLAGS_OPT;
// Get the compiler option for the object file to output to.
OBJOUTOPT: str = compiler_db["opt.objout"];
EXEOUTOPT: str = compiler_db["opt.exeout"];
// Get the compiler option for outputting an object file rather than an
// executable.
OBJOPT: str = compiler_db["opt.obj"];
// Get the compiler option for setting an include directory.
INCOPT: str = compiler_db["opt.include"] +~ path.join(src_dir, "include");
COVERAGE_CFLAGS: []str =
if bool(config["coverage"])
{
@[ "-fprofile-arcs", "-ftest-coverage", "-g", "-O0", DEFOPT +~ "NDEBUG" ];
};
MAINEXEC: str =
if BUILD_MODE == @both || BUILD_MODE == @bc || BUILD_MODE == @library
{
BC_BIN;
}
else
{
DC_BIN;
};
MAINEXEC_FLAGS: []str = @[ DEFOPT +~ "MAINEXEC=" +~ MAINEXEC ];
// XXX: Library needs these defines to be true.
BC_DEF: str = if LIBRARY_ENABLED == "0" { BC_ENABLED; } else { "1"; };
DC_DEF: str = if LIBRARY_ENABLED == "0" { DC_ENABLED; } else { "1"; };
CFLAGS1: []str = config_list["cflags"] +~ @[ OPTOPT, INCOPT ] +~
COVERAGE_CFLAGS +~ MAINEXEC_FLAGS;
CFLAGS2: []str = @[
DEFOPT +~ "BC_ENABLED=" +~ BC_DEF,
DEFOPT +~ "DC_ENABLED=" +~ DC_DEF,
DEFOPT +~ "BUILD_TYPE=" +~ BUILD_TYPE,
DEFOPT +~ "EXECPREFIX=" +~ str(config["execprefix"]),
DEFOPT +~ "BC_NUM_KARATSUBA_LEN=" +~ str(num(config["karatsuba_len"])),
DEFOPT +~ "BC_ENABLE_LIBRARY=" +~ LIBRARY_ENABLED,
DEFOPT +~ "BC_ENABLE_NLS=" +~ NLS_ENABLED,
DEFOPT +~ "BC_ENABLE_EXTRA_MATH=" +~ EXTRA_MATH_ENABLED,
DEFOPT +~ "BC_ENABLE_HISTORY=" +~ HISTORY_ENABLED,
DEFOPT +~ "BC_ENABLE_EDITLINE=" +~ EDITLINE_ENABLED,
DEFOPT +~ "BC_ENABLE_READLINE=" +~ READLINE_ENABLED,
DEFOPT +~ "BC_ENABLE_MEMCHECK=" +~ str(uint(bool(config["memcheck"]))),
DEFOPT +~ "BC_ENABLE_AFL=" +~ str(uint(bool(config["afl"]))),
DEFOPT +~ "BC_ENABLE_OSSFUZZ=" +~ str(uint(bool(config["ossfuzz"]))),
DEFOPT +~ "BC_DEFAULT_BANNER=" +~
str(uint(bool(config["bc/default_banner"]))),
DEFOPT +~ "BC_DEFAULT_SIGINT_RESET=" +~
str(uint(bool(config["bc/default_sigint_reset"]))),
DEFOPT +~ "BC_DEFAULT_TTY_MODE=" +~
str(uint(bool(config["bc/default_tty_mode"]))),
DEFOPT +~ "BC_DEFAULT_PROMPT=" +~ prompt("bc"),
DEFOPT +~ "BC_DEFAULT_EXPR_EXIT=" +~
str(uint(bool(config["bc/default_expr_exit"]))),
DEFOPT +~ "BC_DEFAULT_DIGIT_CLAMP=" +~
str(uint(bool(config["bc/default_digit_clamp"]))),
DEFOPT +~ "DC_DEFAULT_SIGINT_RESET=" +~
str(uint(bool(config["dc/default_sigint_reset"]))),
DEFOPT +~ "DC_DEFAULT_TTY_MODE=" +~
str(uint(bool(config["dc/default_tty_mode"]))),
DEFOPT +~ "DC_DEFAULT_PROMPT=" +~ prompt("dc"),
DEFOPT +~ "DC_DEFAULT_EXPR_EXIT=" +~
str(uint(bool(config["dc/default_expr_exit"]))),
DEFOPT +~ "DC_DEFAULT_DIGIT_CLAMP=" +~
str(uint(bool(config["dc/default_digit_clamp"]))),
];
CFLAGS: []str = CFLAGS1 +~ CFLAGS2;
LDFLAGS: []str = config_list["ldflags"];
COMMON_C_FILES: []str = @[
"src/data.c",
"src/num.c",
"src/rand.c",
"src/vector.c",
"src/vm.c",
];
EXEC_C_FILES: []str = @[
"src/args.c",
"src/file.c",
"src/lang.c",
"src/lex.c",
"src/main.c",
"src/opt.c",
"src/parse.c",
"src/program.c",
"src/read.c",
];
BC_C_FILES: []str = @[
"src/bc.c",
"src/bc_lex.c",
"src/bc_parse.c",
];
DC_C_FILES: []str = @[
"src/dc.c",
"src/dc_lex.c",
"src/dc_parse.c",
];
HISTORY_C_FILES: []str = @[
"src/history.c",
];
LIBRARY_C_FILES: []str = @[
"src/library.c",
];
GEN_HEADER1: str =
"// Copyright (c) 2018-2025 Gavin D. Howard and contributors.\n" +~
"// Licensed under the 2-clause BSD license.\n" +~
"// *** AUTOMATICALLY GENERATED FROM ";
GEN_HEADER2: str = ". DO NOT MODIFY. ***\n\n";
GEN_LABEL1: str = "const char *";
GEN_LABEL2: str = " = \"";
GEN_LABEL3: str = "\";\n\n";
GEN_NAME1: str = "const char ";
GEN_NAME2: str = "[] = {\n";
GEN_LABEL_EXTERN1: str = "extern const char *";
GEN_LABEL_EXTERN2: str = ";\n\n";
GEN_NAME_EXTERN1: str = "extern const char ";
GEN_NAME_EXTERN2: str = "[];\n\n";
GEN_IFDEF1: str = "#if ";
GEN_IFDEF2: str = "\n";
GEN_ENDIF1: str = "#endif // ";
GEN_ENDIF2: str = "\n";
GEN_EX_START: str = "{{ A H N HN }}";
GEN_EX_END: str = "{{ end }}";
/// This is the max width to print characters to strgen files. This is to ensure
/// that lines don't go much over 80 characters.
MAX_WIDTH: usize = usize(72);
/**
* A function to generate a C file that contains a C character array with the
* contents of a text file. For more detail, see the `gen/strgen.c` program;
* this function is exactly equivalent to that or should be.
* @param input The input file name.
* @param output The output file name.
* @param exclude True if extra math stuff should be excluded, false if
* they should be included.
* @param name The name of the array.
* @param label If not equal to "", this is the label for the array,
* which is essentially the "file name" in `bc` and `dc`.
* @param define If not equal to "", this is the preprocessor define
* expression that should be used to guard the array with a
* `#if`/`#endif` combo.
* @param remove_tabs True if tabs should be ignored, false if they should be
* included.
*/
fn strgen(
input: str,
output: str,
exclude: bool,
name: str,
label: str,
def: str,
remove_tabs: bool,
) -> void
{
in: str = io.read_file(input);
io.open(output, "w"): f
{
f.print(GEN_HEADER1 +~ input +~ GEN_HEADER2);
if label != ""
{
f.print(GEN_LABEL_EXTERN1 +~ label +~ GEN_LABEL_EXTERN2);
}
f.print(GEN_NAME_EXTERN1 +~ name +~ GEN_NAME_EXTERN2);
if def != ""
{
f.print(GEN_IFDEF1 +~ def +~ GEN_IFDEF2);
}
if label != ""
{
f.print(GEN_LABEL1 +~ label +~ GEN_LABEL2 +~ name +~ GEN_LABEL3);
}
f.print(GEN_NAME1 +~ name +~ GEN_NAME2);
i: !usize = usize(0);
count: !usize = usize(0);
slashes: !usize = usize(0);
// This is where the end of the license comment is found.
while slashes < 2 && in[i] > 0
{
if slashes == 1 && in[i] == '*' && in[i + 1] == '/' &&
(in[i + 2] == '\n' || in[i + 2] == '\r')
{
slashes! = slashes + usize(1);
i! = i + usize(2);
}
else if slashes == 0 && in[i] == '/' && in[i + 1] == '*'
{
slashes! = slashes + usize(1);
i! = i + usize(1);
}
i! = i + usize(1);
}
// The file is invalid if the end of the license comment could not be
// found.
if i == in.len
{
error("Could not find end of license comment");
}
i! = i + usize(1);
// Do not put extra newlines at the beginning of the char array.
while in[i] == '\n' || in[i] == '\r'
{
i! = i + usize(1);
}
// This loop is what generates the actual char array. It counts how many
// chars it has printed per line in order to insert newlines at
// appropriate places. It also skips tabs if they should be removed.
while i < in.len
{
if in[i] == '\r'
{
i! = i + usize(1);
continue;
}
// If we should output the character, i.e., it is not a tab or we
// can remove tabs...
if !remove_tabs || in[i] != '\t'
{
// Check for excluding something for extra math.
if in[i] == '{'
{
if i + GEN_EX_START.len <= in.len &&
in.slice(i, i + GEN_EX_START.len) == GEN_EX_START
{
if exclude
{
// Get past the braces.
i! = i + usize(2);
// Find the end of the end.
while in[i] != '{' &&
in.slice(i, i + GEN_EX_END.len) != GEN_EX_END
{
i! = i + usize(1);
}
i! = i + GEN_EX_END.len;
// Skip the last newline.
if in[i] == '\r'
{
i! = i + usize(1);
}
i! = i + usize(1);
continue;
}
}
else if !exclude &&
in.slice(i, i + GEN_EX_END.len) == GEN_EX_END
{
i! = i + GEN_EX_END.len;
// Skip the last newline.
if in[i] == '\r'
{
i! = i + usize(1);
}
i! = i + usize(1);
continue;
}
}
// Print a tab if we are at the beginning of a line.
if count == 0
{
f.print("\t");
}
val: str = str(in[i]) +~ ",";
// Print the character.
f.print(val);
// Adjust the count.
count! = count + val.len;
if count > MAX_WIDTH
{
count! = usize(0);
f.print("\n");
}
}
i! = i + usize(1);
}
// Make sure the end looks nice.
if count == 0
{
f.print(" ");
}
// Insert the NUL byte at the end.
f.print("0\n};\n");
if def != ""
{
f.print(GEN_ENDIF1 +~ def +~ GEN_ENDIF2);
}
}
}
/**
* Creates a target to generate an object file from the given C file and returns
* the target name of the new target.
* @param c_file The name of the C file target.
* @return The name of the object file target.
*/
fn c2o(c_file: str) -> str
{
o_file: str = c_file +~ (if OS == "Windows" { ".obj"; } else { ".o"; });
target o_file: c_file, HEADERS
{
$ $CC %(config_list["other_cflags"]) %(CFLAGS) $OBJOPT $OBJOUTOPT @(tgt)
@(file_dep);
}
return o_file;
}
/**
* Generates a target to turn a text file into a C file with the text file's
* contents as a char array, then generates a target to generate an object file
* from that C file, then returns the name of the object file target.
* @param txt_file The name of the text file.
* @param name The name of the char array in the C file.
* @param label The label for the array, if any. (See the @a strgen()
* function for more information.)
* @param def The preprocessor define(s) to guard the array, if any.
* (See the @a strgen() function for more information.)
* @param remove_tabs True if tabs should be ignored, false otherwise. (See the
* @a strgen() function for more information.)
* @return The name of the object file target.
*/
fn txt2o(
txt_file: str,
name: str,
label: str,
def: str,
remove_tabs: bool,
) -> str
{
c_file: str = txt_file +~ ".c";
c_config: Gaml = @(gaml){
strgen_name: $name
strgen_label: $label
strgen_define: $def
strgen_remove_tabs: $remove_tabs
};
push c_config: config_stack
{
target c_file: txt_file
{
strgen(file_dep, tgt, EXTRA_MATH_ENABLED == "0",
str(config["strgen_name"]), str(config["strgen_label"]),
str(config["strgen_define"]),
bool(config["strgen_remove_tabs"]));
}
}
return c2o(c_file);
}
/**
* Generates a target for an executable and returns its name.
* @param name The name of the executable.
* @param o_files The object files for the executable.
* @return The name of the generated target.
*/
fn exe(name: str, o_files: []str) -> void
{
target name: o_files
{
$ $CC %(config_list["other_cflags"]) %(config_list["strip_flag"])
%(CFLAGS) %(LDFLAGS) $EXEOUTOPT @(tgt) %(file_deps);
}
}
/**
* Generates a target for a link.
* @param name The name of the link.
* @param exec The name of the executable target.
*/
fn ln(name: str, exec: str) -> void
{
if OS == "Windows"
{
target name: exec
{
$ copy /v /y /b @(file_dep) @(tgt);
}
}
else
{
target name: exec
{
$ ln -fs @("./" +~ path.basename(file_dep)) @(tgt);
}
}
}
/**
* Generates a target for a library.
* @param name The name of the library.
* @param exec The name of the executable target.
*/
fn lib(name: str, o_files: []str) -> void
{
if OS == "WINDOWS"
{
exe(name, o_files);
}
else
{
target name: o_files
{
$ ar -r -cu @(tgt) %(file_deps);
}
}
}
fn check_err_test(
name: str,
res: CmdResult,
) -> void
{
if res.exitcode > 127
{
error("Test \"" +~ name +~ "\" crashed");
}
if res.exitcode == 0
{
error("Test \"" +~ name +~ "\" returned no error");
}
if res.exitcode == 100
{
error("Test \"" +~ name +~ "\" had memory errors on non-fatal error\n");
}
if res.stderr.len <= 1
{
error("Test \"" +~ name +~ "\" produced no error message");
}
}
fn check_test_retcode(
name: str,
exitcode: uint,
) -> void
{
if exitcode != 0
{
error("Test \"" +~ name +~ "\" failed with exitcode: " +~
str(exitcode) +~ "\n");
}
}
fn check_test(
name: str,
res: CmdResult,
exp_path: str,
) -> void
{
check_test_retcode(name, res.exitcode);
exp := io.read_file_bytes(exp_path);
if exp != res.stdout_full
{
error("Test \"" +~ name +~ "\" failed\n" +~ str(res.stderr));
}
}
fn register_standard_tests(
bin: str,
testdir: str,
src_testdir: str,
extra: bool,
) -> void
{
all_file: str = path.join(src_testdir, "all.txt");
tests: []str = io.read_file(all_file).split("\n");
extra_path := path.join(src_dir, "tests/extra_required.txt");
extra_required: []str = io.read_file(extra_path).split("\n");
for t: tests
{
if t == ""
{
continue;
}
// Skip extra math tests if it is not enabled.
if !extra && extra_required contains t
{
continue;
}
test sym(path.join(testdir, t)): bin
{
halt: str = str(config["halt"]);
name: str = path.basename(tgt_name);
testdir: str = path.dirname(tgt_name);
calc: str = path.basename(testdir);
test_file: str = tgt_name +~ ".txt";
test_result_file: str = tgt_name +~ "_results.txt";
src_test_file: str = path.join(src_dir, test_file);
src_test_result_file: str = path.join(src_dir, test_result_file);
actual_test_file: str =
if !path.isfile(src_test_file)
{
// If we shouldn't generate tests, skip.
if !bool(config["generated_tests"])
{
io.eprint("Skipping test " +~ tgt_name +~ "\n");
return;
}
script_name: str = name +~ "." +~ calc;
scriptdir: str = path.join(testdir, "scripts");
src_scriptdir: str = path.join(src_dir, scriptdir);
src_script_name: str = path.join(src_scriptdir, script_name);
$ @(default_exe_name(calc)) $src_script_name > $test_file;
test_file;
}
else
{
src_test_file;
};
exp_result_file: str =
if !path.isfile(src_test_result_file)
{
tmpfile: str = path.tmp(calc +~ "_test_result");
$ @(default_exe_name(calc)) %(config_list["gen_options"])
$actual_test_file << $halt > $tmpfile;
tmpfile;
}
else
{
src_test_result_file;
};
res := $ %(config_list["args"]) %(config_list["options"])
$actual_test_file << $halt;
check_test(tgt_name, res, exp_result_file);
}
}
}
fn register_script_tests(
bin: str,
testdir: str,
src_testdir: str,
extra: bool,
) -> void
{
scriptdir: str = path.join(testdir, "scripts");
src_scriptdir: str = path.join(src_testdir, "scripts");
all_file: str = path.join(src_scriptdir, "all.txt");
tests: []str = io.read_file(all_file).split("\n");
for t: tests
{
if t == ""
{
continue;
}
// Skip extra math tests if it is not enabled.
if !extra && (t == "rand.bc" || t == "root.bc" || t == "i2rand.bc")
{
continue;
}
test sym(path.join(scriptdir, t)): bin
{
halt: str = str(config["halt"]);
name: str = path.basename(tgt_name);
testdir: str = path.dirname(tgt_name);
testdir2: str = path.dirname(testdir);
calc: str = path.basename(testdir2);
test_file: str = tgt_name;
test_file_dir: str = path.dirname(tgt_name);
test_file_name: str = path.basename(tgt_name, "." +~ calc);
test_result_file: str = path.join(test_file_dir,
test_file_name +~ ".txt");
src_test_file: str = path.join(src_dir, test_file);
src_test_result_file: str = path.join(src_dir, test_result_file);
exp_result_file: str =
if !path.isfile(src_test_result_file)
{
tmpfile: str = path.tmp(calc +~ "_script_test_result");
// This particular test needs to be generated straight. Also, on
// Windows, we don't have `sed`, and the `bc`/`dc` there is
// probably this one anyway.
if name == "stream.dc" || host.os == "Windows"
{
$ @(default_exe_name(calc)) $src_test_file << $halt
> $tmpfile;
}
else
{
root_testdir: str = path.join(src_dir, "tests");
// This sed and the script are to remove an incompatibility
// with GNU bc, where GNU bc is wrong. See the development
// manual (manuals/development.md#script-tests) for more
// information.
$ @(default_exe_name(calc)) $src_test_file << $halt |
sed -n -f @(path.join(root_testdir, "script.sed"))
> $tmpfile;
}
tmpfile;
}
else
{
src_test_result_file;
};
if calc == "bc"
{
res1 := $ %(config_list["args"]) -g
%(config_list["script_options"]) $src_test_file
<< $halt;
check_test(tgt_name, res1, exp_result_file);
}
// These tests do not need to run without global stacks.
if name == "globals.bc" || name == "references.bc" ||
name == "rand.bc"
{
return;
}
res2 := $ %(config_list["args"]) %(config_list["script_options"])
$src_test_file << $halt;
check_test(tgt_name, res2, exp_result_file);
}
}
}
fn register_stdin_test(
bin: str,
testdir: str,
name: str
) -> void
{
test sym(path.join(testdir, name)): bin
{
name: str = path.basename(tgt_name);
testdir: str = path.dirname(tgt_name);
calc: str = path.basename(testdir);
halt: str = if name == "bc" { "halt"; } else { "q"; };
test_file: str = tgt_name +~ ".txt";
test_result_file: str = tgt_name +~ "_results.txt";
src_test_file: str = path.join(src_dir, test_file);
src_test_result_file: str = path.join(src_dir, test_result_file);
res := $ %(config_list["args"]) %(config_list["options"])
< $src_test_file;
check_test(tgt_name, res, src_test_result_file);
}
}
fn register_stdin_tests(
bin: str,
testdir: str,
src_testdir: str,
) -> void
{
calc: str = path.basename(testdir);
if calc == "bc"
{
for t: @[ "stdin", "stdin1", "stdin2" ]
{
register_stdin_test(bin, testdir, t);
}
}
else
{
// dc only needs one.
register_stdin_test(bin, testdir, "stdin");
}
}
fn register_read_tests(
bin: str,
testdir: str,
src_testdir: str,
) -> void
{
calc: str = path.basename(testdir);
read_call: str = if calc == "bc" { "read()"; } else { "?"; };
read_expr: str =
if calc == "bc"
{
read_call +~ "\n5+5;";
}
else
{
read_call;
};
read_multiple: str =
if calc == "bc"
{
"3\n2\n1\n";
}
else
{
"3pR\n2pR\n1pR\n";
};
read_test_config: Gaml = @(gaml){
read_call: $read_call
read_expr: $read_expr
read_multiple: $read_multiple
};
push read_test_config: config_stack
{
// First test is the regular read test.
test sym(path.join(testdir, "read")): bin
{
testdir: str = path.dirname(tgt_name);
src_testdir: str = path.join(src_dir, testdir);
test_file: str = tgt_name +~ ".txt";
src_test_file: str = path.join(src_dir, test_file);
read_call: str = str(config["read_call"]);
lines: []str = io.read_file(src_test_file).split("\n");
for l: lines
{
if l == ""
{
continue;
}
res := $ %(config_list["args"]) %(config_list["options"])
<< @(read_call +~ "\n" +~ l +~ "\n");
check_test(tgt_name, res,