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Commit message (Expand)AuthorAgeFilesLines
* 3429 - standardize Mu scenariosKartik K. Agaram2016-09-281-8/+7
* 3389Kartik K. Agaram2016-09-171-4/+4
* 3379Kartik K. Agaram2016-09-171-2/+2
* 3020 - names in chessboard testsKartik K. Agaram2016-05-261-4/+6
* 2864 - replace all address:shared with just addressKartik K. Agaram2016-04-241-4/+4
* 2576 - distinguish allocated addresses from othersKartik K. Agaram2016-01-191-4/+4
* 2548 - teach 'print' to print integersKartik K. Agaram2015-12-281-2/+4
* 2468 - overload print-character as just 'print'Kartik K. Agaram2015-11-211-2/+2
* 2430 - make room for more transformsKartik K. Agaram2015-11-131-0/+29
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2025-04-07 02:16:31 +0000
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void test_tangle() {
  istringstream in("a\nb\nc\n:(before b)\nd\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "adbc");
}

void test_tangle_with_linenumber() {
  istringstream in("a\nb\nc\n:(before b)\nd\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "#line 1a#line 5d#line 2bc");
  // no other #line directives
  CHECK_TRACE_DOESNT_CONTAIN("tangle", "#line 3");
  CHECK_TRACE_DOESNT_CONTAIN("tangle", "#line 4");
}

void test_tangle_linenumbers_with_filename() {
  istringstream in("a\nb\nc\n:(before b)\nd\n");
  list<Line> dummy;
  tangle(in, "foo", dummy);
  CHECK_TRACE_CONTENTS("tangle", "a#line 5 \"foo\"dbc");
}

void test_tangle_linenumbers_with_multiple_filenames() {
  istringstream in1("a\nb\nc");
  list<Line> dummy;
  tangle(in1, "foo", dummy);
  CLEAR_TRACE;
  istringstream in2(":(before b)\nd\n");
  tangle(in2, "bar", dummy);
  CHECK_TRACE_CONTENTS("tangle", "a#line 2 \"bar\"d#line 2 \"foo\"bc");
}

void test_tangle_linenumbers_with_multiple_directives() {
  istringstream in1("a\nb\nc");
  list<Line> dummy;
  tangle(in1, "foo", dummy);
  CLEAR_TRACE;
  istringstream in2(":(before b)\nd\n:(before c)\ne");
  tangle(in2, "bar", dummy);
  CHECK_TRACE_CONTENTS("tangle", "a#line 2 \"bar\"d#line 2 \"foo\"b#line 4 \"bar\"e#line 3 \"foo\"c");
}

void test_tangle_with_multiple_filenames_after() {
  istringstream in1("a\nb\nc");
  list<Line> dummy;
  tangle(in1, "foo", dummy);
  CLEAR_TRACE;
  istringstream in2(":(after b)\nd\n");
  tangle(in2, "bar", dummy);
  CHECK_TRACE_CONTENTS("tangle", "ab#line 2 \"bar\"d#line 3 \"foo\"c");
//?   exit(0); //? 1
}

void test_tangle_skip_tanglecomments() {
  istringstream in("a\nb\nc\n//: 1\n//: 2\nd\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "abcd");
  CHECK_TRACE_DOESNT_CONTAIN("tangle", "//: 1");
}

void test_tangle_with_tanglecomments_and_directive() {
  istringstream in("a\n//: 1\nb\nc\n:(before b)\nd\n:(code)\ne\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "a#line 6d#line 3bc#line 8e");
  CHECK_TRACE_DOESNT_CONTAIN("tangle", "//: 1");
}

void test_tangle_with_tanglecomments_inside_directive() {
  istringstream in("a\n//: 1\nb\nc\n:(before b)\n//: abc\nd\n:(code)\ne\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "a#line 7d#line 3bc#line 9e");
  CHECK_TRACE_DOESNT_CONTAIN("tangle", "//: 1");
}

void test_tangle2() {
  istringstream in("a\nb\nc\n:(after b)\nd\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "abdc");
}

void test_tangle_at_end() {
  istringstream in("a\nb\nc\n:(after c)\nd\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "abcd");
}

void test_tangle_indents_hunks_correctly() {
  istringstream in("a\n  b\nc\n:(after b)\nd\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "a  b  dc");
}

void test_tangle_warns_on_missing_target() {
  Hide_warnings = true;
  istringstream in(":(before)\nabc def\n");
  list<Line> lines;
  tangle(in, lines);
  CHECK_TRACE_WARNS();
}

void test_tangle_warns_on_unknown_target() {
  Hide_warnings = true;
  istringstream in(":(before \"foo\")\nabc def\n");
  list<Line> lines;
  tangle(in, lines);
  CHECK_TRACE_WARNS();
}

void test_tangle_delete_range_of_lines() {
  istringstream in("a\nb {\nc\n}\n:(delete{} \"b\")\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "a");
  CHECK_TRACE_DOESNT_CONTAIN("tangle", "b");
  CHECK_TRACE_DOESNT_CONTAIN("tangle", "c");
}

void test_tangle_replace() {
  istringstream in("a\nb\nc\n:(replace b)\nd\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "adc");
  CHECK_TRACE_DOESNT_CONTAIN("tangle", "b");
}

void test_tangle_replace_range_of_lines() {
  istringstream in("a\nb {\nc\n}\n:(replace{} \"b\")\nd\ne\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "ade");
  CHECK_TRACE_DOESNT_CONTAIN("tangle", "b {");
  CHECK_TRACE_DOESNT_CONTAIN("tangle", "c");
}

void test_tangle_replace_tracks_old_lines() {
  istringstream in("a\nb {\nc\n}\n:(replace{} \"b\")\nd\n:OLD_CONTENTS\ne\n");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "adce");
  CHECK_TRACE_DOESNT_CONTAIN("tangle", "b {");
}

void test_tangle_nested_patterns() {
  istringstream in("a\nc\nb\nc\nd\n:(after \"b\" then \"c\")\ne");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "acbced");
}

void test_tangle_nested_patterns2() {
  istringstream in("a\nc\nb\nc\nd\n:(after \"c\" following \"b\")\ne");
  list<Line> dummy;
  tangle(in, dummy);
  CHECK_TRACE_CONTENTS("tangle", "acbced");
}

// todo: include line numbers in tangle errors



void test_tangle_supports_scenarios() {
  istringstream in(":(scenario does_bar)\nabc def\n+layer1: pqr\n+layer2: xyz");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc def\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_CONTENTS(\"layer1: pqrlayer2: xyz\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}

void test_tangle_ignores_empty_lines_in_scenarios() {
  istringstream in(":(scenario does_bar)\nabc def\n+layer1: pqr\n  \n+layer2: xyz");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc def\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_CONTENTS(\"layer1: pqrlayer2: xyz\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}

void test_tangle_handles_empty_lines_in_scenarios() {
  istringstream in(":(scenario does_bar)\nabc def\n\n+layer1: pqr\n+layer2: xyz");
  list<Line> lines;
  tangle(in, lines);
  // no infinite loop
}

void test_tangle_supports_configurable_toplevel() {
  istringstream in(":(scenarios foo)\n:(scenario does_bar)\nabc def\n+layer1: pqr");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  foo(\"abc def\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_CONTENTS(\"layer1: pqr\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());

  istringstream cleanup(":(scenarios run)\n");
  tangle(cleanup, lines);
}

void test_tangle_can_hide_warnings_in_scenarios() {
  istringstream in(":(scenario does_bar)\n% Hide_warnings = true;\nabc def\n+layer1: pqr\n+layer2: xyz");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Hide_warnings = true;");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc def\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_CONTENTS(\"layer1: pqrlayer2: xyz\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}

void test_tangle_can_handle_in_scenarios() {
  istringstream in(":(scenario does_bar)\n% Hide_warnings = true;\nabc def\n+layer1: pqr\n+layer2: xyz");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Hide_warnings = true;");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc def\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_CONTENTS(\"layer1: pqrlayer2: xyz\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}

void test_tangle_supports_strings_in_scenarios() {
  istringstream in(":(scenario does_bar)\nabc \"def\"\n+layer1: pqr\n+layer2: \"xyz\"");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc \\\"def\\\"\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_CONTENTS(\"layer1: pqrlayer2: \\\"xyz\\\"\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}

void test_tangle_supports_strings_in_scenarios2() {
  istringstream in(":(scenario does_bar)\nabc \"\"\n+layer1: pqr\n+layer2: \"\"");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc \\\"\\\"\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_CONTENTS(\"layer1: pqrlayer2: \\\"\\\"\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}

void test_tangle_supports_multiline_input_in_scenarios() {
  istringstream in(":(scenario does_bar)\nabc def\n  efg\n+layer1: pqr\n+layer2: \"\"");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc def\\n  efg\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_CONTENTS(\"layer1: pqrlayer2: \\\"\\\"\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}

void test_tangle_supports_reset_in_scenarios() {
  istringstream in(":(scenario does_bar)\nabc def\n===\nefg\n+layer1: pqr\n+layer2: \"\"");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc def\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CLEAR_TRACE;");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"efg\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_CONTENTS(\"layer1: pqrlayer2: \\\"\\\"\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}

void test_tangle_can_check_for_absence_at_end_of_scenarios() {
  istringstream in(":(scenario does_bar)\nabc def\n  efg\n+layer1: pqr\n-layer1: xyz");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc def\\n  efg\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_CONTENTS(\"layer1: pqr\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_DOESNT_CONTAIN(\"layer1: xyz\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}

void test_tangle_can_check_for_absence_at_end_of_scenarios2() {
  istringstream in(":(scenario does_bar)\nabc def\n  efg\n-layer1: pqr\n-layer1: xyz");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc def\\n  efg\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_DOESNT_CONTAIN(\"layer1: pqr\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_DOESNT_CONTAIN(\"layer1: xyz\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}

void test_tangle_can_check_for_count_in_scenario() {
  istringstream in(":(scenario does_bar)\nabc def\n  efg\n$layer1: 2");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc def\\n  efg\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_EQ(trace_count(\"layer1\"), 2);");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}

void test_tangle_can_handle_mu_comments_in_scenario() {
  istringstream in(":(scenario does_bar)\nabc def\n# comment1\n  efg\n  # indented comment 2\n+layer1: pqr\n# comment inside expected_trace\n+layer1: xyz\n# comment after expected trace\n-layer1: z\n# comment before trace count\n$layer1: 2\n# comment at end\n\n");
  list<Line> lines;
  tangle(in, lines);
  CHECK_EQ(lines.front().contents, "void test_does_bar() {");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  Trace_file = \"does_bar\";"); lines.pop_front();
  CHECK_EQ(lines.front().contents, "  run(\"abc def\\n# comment1\\n  efg\\n  # indented comment 2\\n\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_CONTENTS(\"layer1: pqrlayer1: xyz\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_TRACE_DOESNT_CONTAIN(\"layer1: z\");");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "  CHECK_EQ(trace_count(\"layer1\"), 2);");  lines.pop_front();
  CHECK_EQ(lines.front().contents, "}");  lines.pop_front();
  CHECK(lines.empty());
}



void test_trim() {
  CHECK_EQ(trim(""), "");
  CHECK_EQ(trim(" "), "");
  CHECK_EQ(trim("  "), "");
  CHECK_EQ(trim("a"), "a");
  CHECK_EQ(trim(" a"), "a");
  CHECK_EQ(trim("  a"), "a");
  CHECK_EQ(trim("  ab"), "ab");
  CHECK_EQ(trim("a "), "a");
  CHECK_EQ(trim("a  "), "a");
  CHECK_EQ(trim("ab  "), "ab");
  CHECK_EQ(trim(" a "), "a");
  CHECK_EQ(trim("  a  "), "a");
  CHECK_EQ(trim("  ab  "), "ab");
}

void test_strip_indent() {
  CHECK_EQ(strip_indent("", 0), "");
  CHECK_EQ(strip_indent("", 1), "");
  CHECK_EQ(strip_indent("", 3), "");
  CHECK_EQ(strip_indent(" ", 0), " ");
  CHECK_EQ(strip_indent(" a", 0), " a");
  CHECK_EQ(strip_indent(" ", 1), "");
  CHECK_EQ(strip_indent(" a", 1), "a");
  CHECK_EQ(strip_indent(" ", 2), "");
  CHECK_EQ(strip_indent(" a", 2), "a");
  CHECK_EQ(strip_indent("  ", 0), "  ");
  CHECK_EQ(strip_indent("  a", 0), "  a");
  CHECK_EQ(strip_indent("  ", 1), " ");
  CHECK_EQ(strip_indent("  a", 1), " a");
  CHECK_EQ(strip_indent("  ", 2), "");
  CHECK_EQ(strip_indent("  a", 2), "a");
  CHECK_EQ(strip_indent("  ", 3), "");
  CHECK_EQ(strip_indent("  a", 3), "a");
}
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2025-04-07 02:16:32 +0000