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Add trace logs when assigning inline/block sizes

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This commit is contained in:
Wu Yu Wei 2022-04-17 16:18:32 +08:00
parent a80b962f56
commit b978f83e52
7 changed files with 68 additions and 8 deletions
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24
components/layout/block.rs
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@ -1994,6 +1994,7 @@ impl BlockFlow {
"block"
}
);
trace!("BlockFlow before assigning: {:?}", &self);
self.base.floats = Floats::new(self.base.writing_mode);
@ -2003,7 +2004,9 @@ impl BlockFlow {
// Now compute the real value.
self.propagate_and_compute_used_inline_size(shared_context);
self.guess_inline_size_for_block_formatting_context_if_necessary()
self.guess_inline_size_for_block_formatting_context_if_necessary();
trace!("BlockFlow after assigning: {:?}", &self);
}
/// If this is the root flow, initialize values that would normally be set by the parent.
@ -2304,25 +2307,32 @@ impl Flow for BlockFlow {
self.base.flags.contains(FlowFlags::MARGINS_CANNOT_COLLAPSE)
{
// Root element margins should never be collapsed according to CSS § 8.3.1.
debug!("{}", self.is_root());
debug!(
"assign_block_size: assigning block_size for root flow {:?}",
"assign_block_size: assigning block_size for root flow {:#x?}",
self.base().debug_id()
);
self.assign_block_size_block_base(
trace!("BlockFlow before assigning: {:?}", &self);
let flow = self.assign_block_size_block_base(
layout_context,
fragmentation_context,
MarginsMayCollapseFlag::MarginsMayNotCollapse,
)
);
trace!("BlockFlow after assigning: {:?}", &self);
flow
} else {
debug!(
"assign_block_size: assigning block_size for block {:?}",
"assign_block_size: assigning block_size for block {:#x?}",
self.base().debug_id()
);
self.assign_block_size_block_base(
trace!("BlockFlow before assigning: {:?}", &self);
let flow = self.assign_block_size_block_base(
layout_context,
fragmentation_context,
MarginsMayCollapseFlag::MarginsMayCollapse,
)
);
trace!("BlockFlow after assigning: {:?}", &self);
flow
}
}