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add finegrained whitespace control

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pantor
2020-06-29 23:12:12 +02:00
parent d43d497f88
commit c4d99c9455
7 changed files with 172 additions and 21 deletions
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27
test/unit-renderer.cpp
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@@ -428,6 +428,33 @@ TEST_CASE("templates") {
CHECK(t2.count_variables() == 3);
CHECK(t3.count_variables() == 5);
}
SUBCASE("whitespace control") {
inja::Environment env;
CHECK(env.render("{% if is_happy %}{{ name }}{% endif %}", data) == "Peter");
CHECK(env.render(" {% if is_happy %}{{ name }}{% endif %} ", data) == " Peter ");
CHECK(env.render(" {% if is_happy %}{{ name }}{% endif %}\n ", data) == " Peter\n ");
CHECK(env.render("Test\n {%- if is_happy %}{{ name }}{% endif %} ", data) == "Test\nPeter ");
CHECK(env.render(" {%+ if is_happy %}{{ name }}{% endif %}", data) == " Peter");
CHECK(env.render(" {%- if is_happy %}{{ name }}{% endif -%} \n ", data) == "Peter");
// Nothing will be stripped if there are other characters before the start of the block.
CHECK(env.render(". {%- if is_happy %}{{ name }}{% endif -%}\n", data) == ". Peter");
env.set_lstrip_blocks(true);
CHECK(env.render(" {% if is_happy %}{{ name }}{% endif %}", data) == "Peter");
CHECK(env.render(" {% if is_happy %}{{ name }}{% endif %} ", data) == "Peter ");
CHECK(env.render(" {% if is_happy %}{{ name }}{% endif -%} ", data) == "Peter");
CHECK(env.render(" {%+ if is_happy %}{{ name }}{% endif %}", data) == " Peter");
CHECK(env.render("\n {%+ if is_happy %}{{ name }}{% endif -%} ", data) == "\n Peter");
CHECK(env.render("{% if is_happy %}{{ name }}{% endif %}\n", data) == "Peter\n");
env.set_trim_blocks(true);
CHECK(env.render("{% if is_happy %}{{ name }}{% endif %}", data) == "Peter");
CHECK(env.render("{% if is_happy %}{{ name }}{% endif %}\n", data) == "Peter");
CHECK(env.render("{% if is_happy %}{{ name }}{% endif %} \n.", data) == "Peter.");
CHECK(env.render("{%- if is_happy %}{{ name }}{% endif -%} \n.", data) == "Peter.");
}
}
TEST_CASE("other-syntax") {