shortcode/tests.c

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#include <cgreen/cgreen.h>
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#include <bglibs/str.h>
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#include "shortcodes.h"
Describe(parse);
BeforeEach(parse) {}
AfterEach(parse) {}
sc_result result;
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str s;
void chunk_s(char *buffer, chunk c)
{
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str_copyb(&s, buffer + c.start, c.len);
}
Ensure(parse, empty_string)
{
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char *input = "";
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result = parse(input);
// This means no shortcodes in it
assert_that(result.sccount, is_equal_to(0));
assert_that(result.errcount, is_equal_to(0));
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}
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Ensure(parse, simple_shortcode)
{
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char *input = "foobar {{% shortcode %}}blah";
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result = parse(input);
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// Only 1 shortcode
assert_that(result.sccount, is_equal_to(1));
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// It's a simple one called shortcode, no args
chunk_s(input, result.sc[0].name);
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assert_that(s.s, is_equal_to_string("shortcode"));
assert_that(result.sc[0].matching, is_equal_to(0));
assert_that(result.sc[0].argcount, is_equal_to(0));
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// The whole shortcode is the whole thing
chunk_s(input, result.sc[0].whole);
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assert_that(s.s, is_equal_to_string("{{% shortcode %}}"));
assert_that(result.errcount, is_equal_to(0));
}
Ensure(parse, mismatched_tags)
{
char *input = "foobar {{% shortcode %}}blah{{% /foo %}}";
result = parse(input);
// One shortcode, one error
assert_that(result.sccount, is_equal_to(1));
assert_that(result.errcount, is_equal_to(1));
assert_that(result.errors[0].code, is_equal_to(ERR_MISMATCHED_CLOSING_TAG));
str_copyb(&s, input + result.errors[0].position, 8);
assert_that(s.s, is_equal_to_string("{{% /foo"));
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}
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Ensure(parse, mismatched_brackets)
{
char *input = "foobar {{% shortcode >}}blah";
result = parse(input);
// No shortcodes, 1 error
assert_that(result.sccount, is_equal_to(0));
assert_that(result.errcount, is_equal_to(1));
assert_that(result.errors[0].code, is_equal_to(ERR_MISMATCHED_BRACKET));
str_copyb(&s, input + result.errors[0].position, 3);
assert_that(s.s, is_equal_to_string(">}}"));
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}
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Ensure(parse, mismatched_brackets_inside_data_are_ok)
{
char *input = "foobar {{% sc %}} >}}blah {{% /sc %}} ";
result = parse(input);
// 1 shortcode
assert_that(result.sccount, is_equal_to(1));
chunk_s(input, result.sc[0].whole);
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assert_that(s.s, is_equal_to_string("{{% sc %}} >}}blah {{% /sc %}}"));
chunk_s(input, result.sc[0].data);
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assert_that(s.s, is_equal_to_string(" >}}blah "));
assert_that(result.errcount, is_equal_to(0));
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}
Ensure(parse, mismatched_brackets_in_qval_are_ok)
{
char *input = "foobar {{% sc \">}}blah\" %}} {{% /sc %}}";
result = parse(input);
// 1 shortcode
assert_that(result.sccount, is_equal_to(1));
chunk_s(input, result.sc[0].whole);
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assert_that(s.s, is_equal_to_string("{{% sc \">}}blah\" %}} {{% /sc %}}"));
chunk_s(input, result.sc[0].argvals[0]);
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assert_that(s.s, is_equal_to_string(">}}blah"));
assert_that(result.errcount, is_equal_to(0));
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}
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Ensure(parse, inner_spaces_optional)
{
char *input = "foobar {{% shortcode%}}blah";
result = parse(input);
// Only 1 shortcode
assert_that(result.sccount, is_equal_to(1));
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// It's a simple one called shortcode, no args
chunk_s(input, result.sc[0].name);
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assert_that(s.s, is_equal_to_string("shortcode"));
assert_that(result.sc[0].matching, is_equal_to(0));
assert_that(result.sc[0].argcount, is_equal_to(0));
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// The whole shortcode is the whole thing
chunk_s(input, result.sc[0].whole);
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assert_that(s.s, is_equal_to_string("{{% shortcode%}}"));
assert_that(result.errcount, is_equal_to(0));
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}
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Ensure(parse, name_can_be_path)
{
char *input = "foobar {{% shortcode/foo/bar %}}blah";
result = parse(input);
// Only 1 shortcode
assert_that(result.sccount, is_equal_to(1));
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// It's a simple one called shortcode, no args
chunk_s(input, result.sc[0].name);
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assert_that(s.s, is_equal_to_string("shortcode/foo/bar"));
assert_that(result.sc[0].matching, is_equal_to(0));
assert_that(result.sc[0].argcount, is_equal_to(0));
assert_that(result.errcount, is_equal_to(0));
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}
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Ensure(parse, multiple_shortcodes)
{
char *input = "foobar {{% shortcode %}}blah {{<sc2 >}}blahblah";
result = parse(input);
// 2 shortcodes
assert_that(result.sccount, is_equal_to(2));
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// It's a simple one called shortcode, no args
chunk_s(input, result.sc[0].name);
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assert_that(s.s, is_equal_to_string("shortcode"));
assert_that(result.sc[0].matching, is_equal_to(0));
assert_that(result.sc[0].argcount, is_equal_to(0));
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// The whole shortcode is the whole thing
chunk_s(input, result.sc[0].whole);
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assert_that(s.s, is_equal_to_string("{{% shortcode %}}"));
// It's a simple one called sc2, no args
chunk_s(input, result.sc[1].name);
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assert_that(s.s, is_equal_to_string("sc2"));
assert_that(result.sc[1].matching, is_equal_to(0));
assert_that(result.sc[1].argcount, is_equal_to(0));
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// The whole shortcode is the whole thing
chunk_s(input, result.sc[1].whole);
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assert_that(s.s, is_equal_to_string("{{<sc2 >}}"));
assert_that(result.errcount, is_equal_to(0));
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}
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Ensure(parse, matching_shortcode)
{
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char *input = "blah {{% shortcode %}}foo bar{{% /shortcode %}} blah";
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result = parse(input);
// Only 1 shortcode
assert_that(result.sccount, is_equal_to(1));
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// It's a matching one called shortcode, no args
chunk_s(input, result.sc[0].name);
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assert_that(s.s, is_equal_to_string("shortcode"));
assert_that(result.sc[0].matching, is_equal_to(1));
assert_that(result.sc[0].argcount, is_equal_to(0));
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// data is the stuff between the shortcode tags
chunk_s(input, result.sc[0].data);
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assert_that(s.s, is_equal_to_string("foo bar"));
// The whole shortcode is the whole thing
chunk_s(input, result.sc[0].whole);
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assert_that(s.s, is_equal_to_string("{{% shortcode %}}foo bar{{% /shortcode %}}"));
assert_that(result.errcount, is_equal_to(0));
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}
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Ensure(parse, shortcode_args)
{
char *input = "foobar {{% shortcode foo \"bar\" 42 bat=v1 baz=\"v2\" %}}blah";
result = parse(input);
// Only 1 shortcode
assert_that(result.sccount, is_equal_to(1));
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// The whole shortcode is the whole thing
chunk_s(input, result.sc[0].whole);
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assert_that(s.s, is_equal_to_string("{{% shortcode foo \"bar\" 42 bat=v1 baz=\"v2\" %}}"));
// Name is shortcode
chunk_s(input, result.sc[0].name);
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assert_that(s.s, is_equal_to_string("shortcode"));
assert_that(result.sc[0].matching, is_equal_to(0));
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// Has 5 args
assert_that(result.sc[0].argcount, is_equal_to(5));
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// Arg1 is foo, no name
assert_that(result.sc[0].argnames[0].len, is_equal_to(0));
chunk_s(input, result.sc[0].argvals[0]);
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assert_that(s.s, is_equal_to_string("foo"));
// Arg2 is bar, no name
assert_that(result.sc[0].argnames[1].len, is_equal_to(0));
chunk_s(input, result.sc[0].argvals[1]);
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assert_that(s.s, is_equal_to_string("bar"));
// Arg3 is 42, no name
assert_that(result.sc[0].argnames[2].len, is_equal_to(0));
chunk_s(input, result.sc[0].argvals[2]);
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assert_that(s.s, is_equal_to_string("42"));
// Arg4 is bat=v1
chunk_s(input, result.sc[0].argnames[3]);
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assert_that(s.s, is_equal_to_string("bat"));
chunk_s(input, result.sc[0].argvals[3]);
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assert_that(s.s, is_equal_to_string("v1"));
// Arg5 is baz=v2
chunk_s(input, result.sc[0].argnames[4]);
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assert_that(s.s, is_equal_to_string("baz"));
chunk_s(input, result.sc[0].argvals[4]);
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assert_that(s.s, is_equal_to_string("v2"));
assert_that(result.errcount, is_equal_to(0));
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}
// BUG?
// Ensure(parse, escaped_shortcode)
// {
// char *input = "foobar \\{{% shortcode %}}";
// result = parse(input);
// // No shortcodes
// assert_that(result.sc[0].name.len, is_equal_to(0));
// }