71e4f38129
Baremetal is now the default build target and therefore has its sources
at the top-level. Baremetal programs build using the phase-2 Mu toolchain
that requires a Linux kernel. This phase-2 codebase which used to be at
the top-level is now under the linux/ directory. Finally, the phase-2 toolchain,
while self-hosting, has a way to bootstrap from a C implementation, which
is now stored in linux/bootstrap. The bootstrap C implementation uses some
literate programming tools that are now in linux/bootstrap/tools.
So the whole thing has gotten inverted. Each directory should build one
artifact and include the main sources (along with standard library). Tools
used for building it are relegated to sub-directories, even though those
tools are often useful in their own right, and have had lots of interesting
programs written using them.
A couple of things have gotten dropped in this process:
- I had old ways to run on just a Linux kernel, or with a Soso kernel.
No more.
- I had some old tooling for running a single test at the cursor. I haven't
used that lately. Maybe I'll bring it back one day.
The reorg isn't done yet. Still to do:
- redo documentation everywhere. All the README files, all other markdown,
particularly vocabulary.md.
- clean up how-to-run comments at the start of programs everywhere
- rethink what to do with the html/ directory. Do we even want to keep
supporting it?
In spite of these shortcomings, all the scripts at the top-level, linux/
and linux/bootstrap are working. The names of the scripts also feel reasonable.
This is a good milestone to take stock at.
134 lines
4.0 KiB
C++
134 lines
4.0 KiB
C++
void test_trace_check_compares() {
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trace("test layer") << "foo" << end();
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CHECK_TRACE_CONTENTS("test layer: foo");
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}
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void test_trace_check_ignores_other_layers() {
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trace("test layer 1") << "foo" << end();
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trace("test layer 2") << "bar" << end();
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CHECK_TRACE_CONTENTS("test layer 1: foo");
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CHECK_TRACE_DOESNT_CONTAIN("test layer 2: foo");
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}
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void test_trace_check_ignores_leading_whitespace() {
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trace("test layer 1") << " foo" << end();
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CHECK_EQ(trace_count("test layer 1", /*too little whitespace*/"foo"), 1);
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CHECK_EQ(trace_count("test layer 1", /*too much whitespace*/" foo"), 1);
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}
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void test_trace_check_ignores_other_lines() {
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trace("test layer 1") << "foo" << end();
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trace("test layer 1") << "bar" << end();
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CHECK_TRACE_CONTENTS("test layer 1: foo");
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}
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void test_trace_check_ignores_other_lines2() {
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trace("test layer 1") << "foo" << end();
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trace("test layer 1") << "bar" << end();
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CHECK_TRACE_CONTENTS("test layer 1: bar");
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}
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void test_trace_ignores_trailing_whitespace() {
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trace("test layer 1") << "foo\n" << end();
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CHECK_TRACE_CONTENTS("test layer 1: foo");
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}
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void test_trace_ignores_trailing_whitespace2() {
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trace("test layer 1") << "foo " << end();
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CHECK_TRACE_CONTENTS("test layer 1: foo");
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}
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void test_trace_orders_across_layers() {
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trace("test layer 1") << "foo" << end();
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trace("test layer 2") << "bar" << end();
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trace("test layer 1") << "qux" << end();
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CHECK_TRACE_CONTENTS("test layer 1: foo\n"
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"test layer 2: bar\n"
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"test layer 1: qux\n");
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}
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void test_trace_supports_count() {
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trace("test layer 1") << "foo" << end();
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trace("test layer 1") << "foo" << end();
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CHECK_EQ(trace_count("test layer 1", "foo"), 2);
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}
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void test_trace_supports_count2() {
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trace("test layer 1") << "foo" << end();
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trace("test layer 1") << "bar" << end();
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CHECK_EQ(trace_count("test layer 1"), 2);
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}
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void test_trace_count_ignores_trailing_whitespace() {
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trace("test layer 1") << "foo\n" << end();
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CHECK_EQ(trace_count("test layer 1", "foo"), 1);
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}
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void test_trace_unescapes_newlines() {
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trace("test layer 1") << "f\no\no\n" << end();
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CHECK_TRACE_CONTENTS("test layer 1: f\\no\\no");
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}
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// pending: DUMP tests
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// pending: readable_contents() adds newline if necessary.
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// pending: raise also prints to stderr.
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// pending: raise doesn't print to stderr if Hide_errors is set.
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// pending: warn doesn't print to stderr if Hide_errors is set.
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// pending: warn doesn't print to stderr if Hide_warnings is set.
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// pending: raise doesn't have to be saved if Hide_errors is set, just printed.
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// pending: raise prints to stderr if Trace_stream is NULL.
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// pending: raise prints to stderr if Trace_stream is NULL even if Hide_errors is set.
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// can't check trace because trace methods call 'split'
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void test_split_returns_at_least_one_elem() {
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vector<string> result = split("", ",");
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CHECK_EQ(result.size(), 1);
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CHECK_EQ(result.at(0), "");
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}
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void test_split_returns_entire_input_when_no_delim() {
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vector<string> result = split("abc", ",");
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CHECK_EQ(result.size(), 1);
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CHECK_EQ(result.at(0), "abc");
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}
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void test_split_works() {
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vector<string> result = split("abc,def", ",");
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CHECK_EQ(result.size(), 2);
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CHECK_EQ(result.at(0), "abc");
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CHECK_EQ(result.at(1), "def");
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}
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void test_split_works2() {
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vector<string> result = split("abc,def,ghi", ",");
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CHECK_EQ(result.size(), 3);
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CHECK_EQ(result.at(0), "abc");
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CHECK_EQ(result.at(1), "def");
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CHECK_EQ(result.at(2), "ghi");
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}
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void test_split_handles_multichar_delim() {
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vector<string> result = split("abc,,def,,ghi", ",,");
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CHECK_EQ(result.size(), 3);
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CHECK_EQ(result.at(0), "abc");
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CHECK_EQ(result.at(1), "def");
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CHECK_EQ(result.at(2), "ghi");
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}
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void test_trim() {
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CHECK_EQ(trim(""), "");
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CHECK_EQ(trim(" "), "");
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CHECK_EQ(trim(" "), "");
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CHECK_EQ(trim("a"), "a");
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CHECK_EQ(trim(" a"), "a");
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CHECK_EQ(trim(" a"), "a");
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CHECK_EQ(trim(" ab"), "ab");
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CHECK_EQ(trim("a "), "a");
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CHECK_EQ(trim("a "), "a");
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CHECK_EQ(trim("ab "), "ab");
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CHECK_EQ(trim(" a "), "a");
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CHECK_EQ(trim(" a "), "a");
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CHECK_EQ(trim(" ab "), "ab");
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}
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